16 comments/ 132335 views/ 47 favorites Identical Twins Have A Secret By: dave110256 I've been very close to my identical twin sister, Lisa for my entire life. As children we were inseparable. We did everything together, dressed alike, had the same friends, took the same classes in school and had the same interests. We're twenty four years old now and nobody can tell us apart, not even our husbands. We're exact mirror images of each other. Both standing five feet four inches tall, perky 34C's, both of us weighing 115 pounds with long blonde hair and blue eyes. Some of our friends call us the Barbie twins. Our mannerisms are even the same. We walk the same way, our voices are identical and our every movement is almost exactly the same. We are truly identical in almost every way. My name is Heather and I'm the naughty sister with Lisa always being a very proper, upscale lady. Maybe she had the same naughty ideas and thoughts that I did but she never acted upon them . I was an obvious flirt, even in high school. I can't help it, I just love arousing men. I love to fuck, I love cock. I love everything about sex. I guess you could say I'm a little kinky as well. I could be convinced to do almost anything if it had to do with sex. We were both cheerleaders in high school, Lisa being the head cheerleader. Of course, she was the good twin. As she was practicing her cheers at home I'd be fucking the quarterback in the back seat of his car, most of the time telling these boys that I was my sister. Nobody could figure out which one of us was the slut and who was the good girl as we both denied having sex with anyone. My sister was always pissed at me for giving us this reputation. My promiscuity kept the two of us from attending the same college as Lisa didn't want my reputation to follow her. She went to Boston College and I attended The University of New Hampshire. After college we got an apartment together in Boston. Boston was a big city away from our home in New Hampshire where we could both get good paying jobs without my reputation of being our High School's slut following us. We both loved Boston, each of us working in the medical field at different hospitals. Lisa was a medical lab technician and of course I was a nurse, what else? You might say I was a naughty little nurse never missing an opportunity to date a young, successful intern. Sometimes a real handsome patient would get a treat as well. I just loved fulfilling good looking studs' nurse's fantasies. Lisa was dating a lawyer who was with a large firm in town, his name was Dave. Dave was a great looking guy, he had it all. He was smart, successful, tall, dark and handsome. Damn, the good girls always got the good guys. I'll never forget the first time she introduced me to Dave as he looked at Lisa, then me and back again saying, "Which of you is my wife?" I knew I could pretend to be Lisa at any time and get him in the sack but never did out of respect, but I thought about it a lot. He was fucking hot! Lisa ended up marrying Dave about six months after meeting him, me being the maid of honor. It was a beautiful wedding and I was a very good girl, on my best behavior out of respect to my dear sister. That doesn't mean I wasn't thinking about fucking him, I was. I fucked the best man instead. I kept the same apartment after Lisa moved out. She and Dave bought a beautiful home outside of town just a few miles from my apartment. We were close enough that we continued seeing each other at least a few times a week, we were always close to each other. It was different living alone but I quickly adjusted, now being able to bring men home without interruptions or explanations. My promiscuity did slow a bit as I met and started dating a new young intern, James. I noticed him the first day he started work and immediately had my sites set on him. He was gorgeous. James was six foot three inches tall with a kick ass body and beautiful big brown eyes. I could tell he worked out regularly though I hadn't had a look under his lab coat, yet. I was tending to a patient checking vitals when I first met him. He walked into the room to see his patient as I froze, staring at him. "What are the vitals today for Mrs. Thompson today nurse?" I stood there staring at him with my mouth open as all I could say was "Ah, here's the clipboard Doctor." I left our new Doctor to be with his patient as I waited in the hallway for him to finish. I couldn't wait to introduce myself to him. As I stood there I unbuttoned the top three buttons on my uniform hoping he'd take notice of me. I couldn't resist enticing him. What was taking him so damn long? "As he walked out of the room I said "Excuse me Doctor, my name is Heather. I'm sorry nobody has introduced us." "Hello Heather, I'm Doctor Stevens. Very pleased to meet you," as I caught him glancing at my tits. "I just started today, maybe you'd like to show me around the hospital?" he asked as he was still stealing glances at my tits. "I'd love to Doctor Stevens," I said trying to be seductive. "Come with me." Damn, I wish he'd cum with me. He walked along side me as I introduced him to others in our department making sure not to let the other single vultures make a move. The other little sluts in our department were trying to flirt with him as I quickly ushered him along. Fucking little cunts, always going right after the sexy ones. I wanted this one for myself, damn he was fine. "I'm new to Boston and know nothing about this big city. Is there any chance you could show me around sometime?" Doctor Stevens asked. Wait, fuck that doctor shit, I'd be calling him James before the day was over. "I would love to be your escort." Escort, yeah that's a good word for what I'd like to be with him. "Are you busy this evening nurse?" James asked. "Please call me Heather. Yes, I am busy this evening. I'll be showing Doctor Stevens around Boston." That put a big smile on his face, good work Heather I thought. "Wonderful! Here's my number, my shift ends at three this afternoon. When do you get off Heather?" Hopefully I'll get off tonight. No, I can't say that. "My shift ends at three as well Doctor." "Please, call me James. I'll pick you up at your place at five? That is, if you'll give me your address." "Of course, I'll write it down for you. I will be ready at five." I wrote my address on a piece of paper and handed it to him. Damn, this worked perfectly. He took the note as I handed it to him. I caught him checking out my tits again, I think. I held the note a little longer as I wanted to make eye contact. You know, show him those fuck me eyes of mine. We saw each other a few more times during our shift, each time becoming a little more friendly until I actually think he was flirting with me. Just the thought was getting to me, damn. I rushed home from work in anticipation of our "date" not sure of what to wear or where we were going. Was I really going to show him around Boston or were we going on a date? No matter, dress to impress was my motto. I took a shower, shaved my legs and prepared my runway strip, if you know what I mean. Always be ready for anything. I kept my pussy smooth except a tiny runway strip leading to the hanger. I squirted a little of my best perfume all over my body, then did my make-up. Now I looked and smelled like a million bucks. Now what to wear? I rummaged through my entire closet looking for the perfect outfit. Should I go slut or be conservative? Conservative just wasn't me so I went for the latter look choosing a little black dress I had saved for a special occasion. The dress was form fitting, hugging my every curve and very short. I especially liked the plunging neckline. My tits weren't huge but they always got plenty of attention, being very firm with nice nipples. My nipples were always hard, especially when I went without a bra. I was definitely not wearing a bra tonight. I found my matching stripper pumps, six inch heels should do it. Was this overkill? Fuck no. I was dressed to kill, I knew he'd be turned on by how I looked tonight, unless he was gay. I'm certain that wasn't the case. I was ready by five as he was right on time, the doorbell rang. As I opened the door his eyes about bugged out of his head as his eyes went right to my tits again. He looked stunning as well, casually dressed in tan slacks with a dark brown suit jacket. Damn, he looked good. "Wow, you look so different." James declared, still stealing glances at my tits. "Is that a good or bad thing?" I asked flirtatiously. "Oh my God, a very good thing. You are stunning," he said, I swear his breathing became rapid. "Are you ready?" "Where are we going? Am I showing you around town?" I asked hoping he'd say no. "The traffic is terrible this early in Boston so I thought we'd get a bite to eat first if that's OK with you," James said, still looking me up and down. I swear there was a bulge in his slacks that wasn't there when I answered the door. I knew I had him in the palm of my hands as I really turned up the heat by bending over to pick up my little black purse, making sure to give him a good view of my ample cleavage. "Let's go then, I'm hungry." I said excitedly. As he opened the door of the passenger side of his car for me all I could think was "This guy's a gentleman too?" Damn, he drove in style too. A new red Porshe 911, wow. This hot guy drove a hot car. Now he had a hot date! At least I was feeling hot right now and definitely getting warmer by the minute. He slid in beside me as we left for dinner. He took me to a wonderful little Italian restaurant, perfect for a first date. I was hoping this was a date... As we were seated in a booth toward the back of the restaurant he slid in beside me as I sat down first. This was perfect, nice background music, wine already on the table, the lighting dim and the table very private. "You really do look gorgeous tonight Heather," James said as soon as we were seated. "Your dress is stunning! I had no idea how beautiful you were," as I noticed him again checking out my tits. "You look pretty hot yourself Doctor." I said jokingly. "I thought we agreed, no Doctor talk?" "Oh, sorry James. It's just strange having dinner with a doctor I work with." "Are you OK with this?" he asked. I could tell that I needed to help him loosen up. He was so nervous having dinner with someone from work as it was Hospital policy not to date the doctors. I placed my hand over his on the table testing the waters a bit. His eyes met mine and I could tell there would be chemistry between us. He covered my hand with his other hand and said "You're a very beautiful, sexy woman Heather. I have to confess something. I'm very attracted to you and didn't actually want you to show me around town. I just didn't dare ask you to have dinner with me on our first day of work." I was floored as all I could think to say was "It was instant attraction for me as well, you're a very handsome man. Why do you think I dressed like this? Do tour guides dress like this?" "Heather, you're no tour guide. Thank you for understanding as I was hoping I wasn't being too forward." "You can be as forward as you'd like with me, James." I couldn't believe what happened next as he leaned toward me, his lips slightly parted, and gave me a tender kiss on the lips. I couldn't help myself as he could hear my sigh of content as his lips met mine again, this time with a much more passionate kiss. Damn, this guy could kiss. I just knew he'd be a great fuck too. Our waitress came, we ordered our meals, ate and had some wine. Our flirting, touching and kissing continued progressing during the meal. Then I felt him place his hand on my knee. Holy shit, I think I almost came right there. This was working out perfectly. This hot fucker was smooth, and got right to the point as he wasted no time making his move. We finished eating as he paid the bill. I was wondering what would happen next as it was appropriate to let him take the lead. Normally I would have made my move but this guy was different, I actually liked him too. "Would you like to see my place? It's not far from here, I think you'd like it." I quickly answered "I'd love to." "Let's go then." as he got up and took my hand. Damn, this guy really was a gentleman. We left the restaurant, got in his car and drove only about ten minutes as we pulled into his driveway. Wow, this guy was first class. He was just an intern yet had a nice house and a Porshe. "Welcome to my home," James said as he opened the car door and held his hand out to help me up. "This is beautiful!" I said as I stood and looked at the entryway to his nice, two story home. We held hands as we approached the front door. He unlocked and opened the door and held out his arm as if to invite me in. I walked through the doorway and was shocked as his place was as neat as a pin. Everything looked perfect, nice furniture, spacious and meticulously clean. "Would you like a cocktail?" James asked as he led me into the kitchen. "I would love one, thank you," I said as he was already preparing drinks for us at the mini-bar. "Please, make yourself at home," he said as he handed me a drink and invited me to the couch in the living room. I sat down as he sat closely beside me. He picked up the remote from the coffee table, turning on some very romantic music. This guy was smooth. We had a few drinks and were both starting to feel the effects of the alcohol as the conversation became flirtatious. I think this guy had a plan and was sticking to it, maybe it was my dress....nope, had to be the tits as his eyes were all over them. This was my kind of guy. He made his move, leaning over to kiss my lips. I met his kiss with mine trying not to appear too eager, our lips parting as I could feel his tongue gently graze mine. The kissing became very passionate as I now had my arms around him, each of us now tasting each other. He had one hand gently holding the back of me head and his other on my back, caressing me. Holy shit, this guy could kiss. I was melting in his arms, I could have fucked him right there. It was getting very hot in there as I knew where this was going. I made my move, placing my hand on his leg, caressing his thigh. I was only hoping I didn't seem like too much of a slut so I was still cautious, not advancing too far up his leg. But I wanted to get my hands around that cock of his. I knew he was excited as there was now a definite bulge growing in his pants. He responded to my touch by caressing my thigh as well. He wasn't as timid as I was, moving his hand toward my dress. He stopped just short of going under my dress as I was sure he was afraid of scaring me off. I needed to reassure him as I sighed, almost a soft moan. That's all he needed. His removed his hand from my leg as it was now exploring my shoulders, my neck, working his way toward my tits. As our kissing continued I felt like we were devouring each others' mouths, each of us now breathing hard. He made his move to my breast as his hand was now caressing under my arm as it grazed my tit. I made certain he again heard my sigh of approval as I closed my eyes. I knew he was still testing the water to see if I'd let him continue. No argument was coming from me, I just wished he'd hurry up and fuck me. I arched my back slightly as if to offer my tits to him..His hand finally found by left breast as he cupped it with his hand, gently squeezing as if he were checking the melons. I let out a soft moan, letting him know I accepted his advance. Then he went under the material, caressing my breast, pinching my nipple gently between his finger and thumb. God, I was getting wet. Now was the time, I slid my hand up his thigh caressing my way toward his bulge. I brushed against his cock knowing this would seal the deal as he closed his eyes in anticipation. Then I started rubbing the length of his growing cock, he was fucking huge! This thing wasn't even hard yet but I was certain it had to be eight or nine inches long already and as thick as a bottle. No wonder I noticed his bulge so soon, he wasn't even excited then. James now had my tit completely exposed as his lips were on my nipple, sucking and nibbling as it hardened. That wasn't all that was getting hard as I opened his belt buckle and unzipped his slacks. The moment of truth...I reached in, got my hand around his cock and pulled it free from his underwear. Holy fucking shit!! I've had my hands around a lot of cocks in my life but this one took the prize. I had no idea they got this big! As I stroked his cock it continued growing, now standing straight as if inviting me to consume it. His fucking cock was so long it rested against his stomach as it continued to swell. James now had both of my tits freed from the constraints of my dress, kissing and sucking one and then the other. He was consuming my tits as I again looked at his massive cock. Was it time to be a slut now or should I still hold back a little? Fuck it, I'm a slut! I had to have that snake of his, but it was like fucking a boa constrictor. I made my move toward his monster cock, I just had to taste him. My tongue touched the tip of his cock as he arched his back to meet my advance. I licked his salty pre-cum from the tip, sizing it up trying to figure out how to get this log in my mouth. I opened my mouth as wide as I could stuffing the head of his cock in my mouth, God this thing was fantastic. James fingers were now tracing the folds of my pussy as he continued sucking my tits. I was so wet, so horny for him. He now knew it too as I threw my head back when he inserted a finger. He withdrew his finger and actually had it in his mouth, tasting me. Next he removed my g-string before I knew he had his hands on it. This guy was so fucking good. I loved a guy who didn't beat around the bush, so to speak. It was difficult getting my mouth around his cock as I swear it continued to grow, he was fucking huge! This monster must have been over a foot long and four or five inches in diameter, holy fuck. I spit on the head of his cock, hoping to help lubricate it for my efforts. I gave it my all as I stuffed his cock into my mouth, plunging down until I gagged. I loved to do that, loved to feel a cock hit the back of my throat. I was cramming this thing in as far as I could and only had half of it. My mouth was spread as wide as I could get it, I felt as if my mouth was going to tear as there should have been no way I fit this thing in my mouth. It was like shoving a baseball bat into your mouth. I glanced up as I continued working his cock, his eyes were closed now with his mouth open. Yeah, I knew what I was doing. I don't think many women had sucked his cock the way I was working it right then. I wanted that thick log in my cunt. I felt his hands grab my head, lifting me from his cock as he said "Let's go to the bedroom, I want you," I never said a word as I stood up, lifting my dress over my head. I was standing before him totally naked as he led me to the bedroom. He had a king sized bed, of course. He pulled the sheets down as if to invite my to climb in, I complied. He stood before me as he took his clothes off, first his shirt. Wow, what a chest he had. This man had to work out every day, what a hunk. Then he removed his socks and slacks, standing before me in his underwear . His massive cock stood at attention with half of it exposed. above his underwear. I reached up and pulled them down as he stepped out of them. His cock was absolutely perfect, but so fucking big! This was going to hurt at first but being the slut I am, I like it that way. He motioned for me to lay down as he climbed between my legs, wasting no time with his tongue. He was plunging his tongue into my cunt actually sucking my juices as his tongue flickered on my clit. I couldn't take much of this as I was already cumming, my body shaking and tensing as I released. I knew he was getting wet as he kept slurping feverishly. Identical Twins Have A Secret I reached down with both hands, lifting his head to look up at me. As he looked up I said "Fuck me," in such a quiet , seductive voice I wasn't even sure he heard me. He immediately slid up towards me as I anticipated consuming that huge cock of his deep within me. He stopped at my tits as both hands caressed them He alternated sucking one, then the other. Then he looked into my eyes as he moved up the bed, meeting my lips with his, passionately devouring me as his huge shaft pushed against my stomach. Holy fuck, I swear it kept growing. I felt like a huge cucumber was between us. He then lowered himself, positioning his meat between my legs as he held it steady in his hand. As he pushed forward the head of his cock touched my pussy, sending shock waves through my body in anticipation. He pushed forward as the massive head plunged into my moist pussy. Oh my God, he's going to kill me with that thing. I threw my head back screaming as he pushed his way in. I felt like I was getting rammed by a telephone pole. My pussy stretched to accommodate his girth. He was hardly in yet I felt I couldn't take any more of him. He was going to fucking kill me with that thing. "Wrap your legs around me, open that pussy wide." James grunted. "Ahhh, fuck, Ahhh fuck you're so big. It hurts!"I screamed as he pushed more of his meat into me. He kept pushing forward, I thought he'd never stop as I could feel his monster cock pushing and ramming my inner walls. I'd never had anything like this, it hurt so good. He had to be all the way in now but no, he was still pushing in more. I had no more room inside, he was so deep inside me. His cock was in as far as I could take it. It was pressing against the end zone, no more room. He withdrew once more before he made his final push, shoving his huge cock in until I felt his balls slap my ass. Holy fuck, Oh my God this thing was big. Then he started fucking me slowly, pulling out and sliding back in until I felt his balls touch my ass again. I didn't know if I could get used to this thing, holy shit. The head of his meat was pushing on everything inside me. How could there be room in me for that thing? He slowly fucked my raw pussy with that monster until he could sense that I had become comfortable, conforming to his size. As I loosened my grip around his torso with my legs he started fucking my pussy faster. It still felt like a fucking pole slamming in and out of my pussy, it felt so fucking good. I know I had my nails dug into his back as he started pounding my cunt harder, now feeling his balls slapping against my ass again and hearing them. He was fucking me so hard now as I actually found myself lifting my arms above me pushing down onto his cock by pushing on the headboard, meeting his thrusts with my own.. He was fucking me so hard the bed was now rocking back and forth, slamming into the wall as I screamed with pleasure. I actually loved this monster now. I came over and over, almost a continuous orgasm as he pounded my cunt. I felt him tense as I knew what was coming, he began erupting as he tightened his grip around me making me feel like a doll being squeezed. He threw his head back and grunted and roared as his cum shot into my cunt, erupting as I felt him splash inside me. Every time he pulled out he withdrew cum as it oozed down my ass, then he rammed me again. He continued cumming for a full minute, me feeling spasm after spasm as his cock released. I actually felt the cum escaping the length of his cock as he filled me so much. His cock contracted and swelled with each shot of cum exploding from him. Finally he collapsed on my body, covered with sweat, totally spent and satisfied. I just had the best fucking of my life. This one was a keeper! As he caught his breath, his cock still in me, he said "Nobody has ever sucked and fucked me like that, you're incredible." I could feel his cock finally softening as he withdrew, still larger than any cock I'd ever seen, and he was going limp! He must have had a nine inch cock when it was limp. Damn, this was a keeper. I couldn't believe I had that thing in me. "That was the best sex of my life, you are incredible," I said after he kissed me and stood. "Your cock is huge, I never thought I could take it." "You were fantastic. You are by far the sexiest woman I've ever met. I have to keep you around." said James. "I'm not going anywhere, you're quite a lover and quite a man. Nobody has ever fucked me like that." I said. After spending the next few hours talking and catching our breath, James took me home. I could hardly walk, my pussy was so sore. But I knew I'd get used to it. We made plans to see each other again as we dated regularly. The next morning I couldn't wait to tell my sister about this guy. I called her as it was Saturday and said "I have to come over and talk." "What about, is something wrong?" Lisa asked. "We'll talk when I get there." I arrived at her house and told her all about my new lover and didn't leave out a detail. I told her about him being a doctor, having a great car, nice house and that were were dating Then I just had to drop the big bomb as I told her about the incredible sex we had. "You won't believe me Lisa, but he had the biggest cock I've ever seen in my life! Damn, that man could fuck too. I thought he was going to tear my pussy apart." "You had sex with him already? Once a slut always a slut. How do you ever expect to get a good man if you have sex with everyone on the first date?" Lisa asked. "Believe it of not, I'm keeping this one, I'm done fucking around. This guy is every woman's dream and he wants me. He's successful, gorgeous and fucks like a porn star." "I'll believe that when I see it. OK, just how big was his penis?" Lisa asked. "You wouldn't believe me if I told you."I said. "Come on, I'm curious now. I'll tell you how big Dave is if you tell me how big Doctor James is." "You first, I've always wondered what that hunk of yours was packing. You're lucky I didn't see him first. I'd have fucked the shit out of him." 'He's not like that, he wouldn't have had sex with you," Lisa said. "I wouldn't have had sex with him, I would have fucked the shit out of him! Damn girl, stop being so fucking proper all the time." I said. "Are you going to tell me Heather?" "Why is a married woman so interested in my lover's cock? Feeling a little kinky are we? You still haven't told me what Dave's packing." "OK, but don't you dare repeat this. He let me measure it one night as I thought he was so big. He measured eight and a half inches erect. Now your turn." "Wow, lucky girl. That's a big fucking cock, very nice. Wouldn't mind getting a peek at that rod." I said as I knew this would start some shit. "Forget it sister, stay away from my man. Hey, your turn. Come on, tell me." I really had her going. "OK sis, sit down for this. He's got the biggest fucking cock I've ever laid my eyes or hands on, I'm not sure they come any larger. I about split in two as he rammed it into me." I teased as I knew it was killing her now. "Forget it, I knew you were full of it and wouldn't tell me. Don't you dare repeat what I said about Dave's. "OK Sis, here's the details, no shit either. James has a cock as big around as a can of beer. But that isn't all. I haven't measured it, at least not yet but it has to be at least a foot long. I bet it's fourteen inches and hard as a rock. It's like a huge cucumber. Try cramming that in your cunt." I finally confessed. "Come on, no way. You're way over exaggerating, you always do. And why must you be so vulgar about everything?" she declared. "Think what you want but it's the truth, he'd split your little twat with that monster of his. "I said sarcastically. "All I have to say is I'm happy with what I'm getting and don't believe you. I doubt he's a big as Dave, he's huge. I couldn't take any larger." "Oh yes you could, he'd stretch that little cunt of yours right out just like he did mine. I can't wait to fuck him again. I wouldn't mind getting some of what you're getting too..." I said baiting her. "Forget it sister, I'm in love and Dave would never do that. He's very faithful to me and I am him." I know she still didn't believe me when I left but I had a plan, I'd prove it to her. It would take some time but I'd show her. The next six months went by so quickly, I couldn't believe James and I were still dating. I had never been faithful to any man this long but I was really falling in love, he was too. I actually applied for a job at a different hospital as the rumors were flying about us. I had to change jobs as we were getting serious and couldn't hide our relationship any more at work as they had a no dating policy between doctors and nurses. I got the job across town, actually making more money working fewer hours. We no longer had to hide our love and lust for each other. We were still fucking like porn stars, I was even getting used to his size. He still had to work his way into my pussy each time slowly but we had it mastered now. He was loving it as much as I was, especially after I gave him his first blowjob, swallowing every drop. I loved the feeling his of cum choking and gagging me as his cock slammed the back of my throat. Our sex life was wonderful. I really am a cum slut and this is the perfect guy for me. I still had a hard time walking after our fuck sessions. It seemed like my pussy was always sore. It was a good hurt though, I was still a little slut, just a one man slut. I'll never forget the first time James met my sister, floored by our looking exactly like each other. I know he liked her and she just loved him. They got along great as did Dave and James. We were one big happy family. I could swear I actually caught Lisa flirting with James but it must have been just my imagination as she never did things like that. I know Dave flirted with me constantly, more playful than anything. Every time I saw him I had to make sure he knew who I was. I remember one time he grabbed me from behind, cupping my tits thinking I was Lisa. I damn near didn't say anything as we laughed it off. Another couple of months passed as my relationship with James had blossomed into a real romance. James actually asked me to marry him nine months to the day after we met, I was floored but immediately said "YES!" Holy fuck, me a married woman....who'd a thunk it? Certainly not Lisa when I told her, she was floored. I asked her to be my maid of honor. We had a beautiful February wedding on Valentine's Day of the following year. It was a fairy tale wedding, everything any woman could want. We honeymooned in Mexico having the time of our lives as I adjusted to the the feeling of actually being married. I had the perfect mate, the perfect life with everything I could have ever asked for in life. I thought.... As the months passed after our storybook wedding life became very normal, not exciting like it was when we were dating. James worked long hours as we were together less but still had an unbelievable sex life. James loved being married to a nymphomaniac and I loved living with a porn star worthy man with a cock to die for. My sister and I started spending more time together again as our husbands worked long hours, doctor and lawyer shit I guess. We both complained to each other about it all of the time. I guess Lisa just couldn't get the thought of my husband's cock as she mentioned it often. I caught her one summer day staring at his crotch as we all sat by the pool enjoying a rare day off from work together, all four of us. I noticed out of the corner of my eye that James had noticed the attention. If we hadn't worn different colored bikinis I'm positive the men couldn't have told apart. James still couldn't get over our looking exactly alike. I could see he was staring at Lisa, looking her up and down trying to find something different about the two of us. Dave had accepted that there was absolutely no way he could tell us apart other than my foul mouth. Lisa was still a saint, rarely cussing. I had a potty mouth always dropping the "F" bomb, just couldn't help it. As long as we didn't speak, the men were usually confused as to who was who. On rare occasion I would actually talk Lisa into switching names just for a few minutes, just to fuck with them. Lisa got up to go to the kitchen to refill our drinks as I watched both men staring at her ass. How could I be jealous? She looked just like me so I always took it as a compliment as did Lisa when Dave would check me out. I got up as she entered the house to follow her, we had to talk. She was making drinks as I entered. "So, what do you think of my husband's bathing suit Lisa?" "What are you talking about? I haven't even noticed what he's wearing."she said. "Bullshit, I see you staring at his crotch you dirty little slut." "Watch your mouth in my house." Lisa said. "Will you loosen up? I could give a shit. Fuck, I wouldn't care if we skinny dipped. You'd fucking cream at the site of it," I said baiting her. "That's not going to happen at my house, and I was never staring at his crotch," Lisa said. "You're so fucking full of shit. Listen, I know you're going nuts to check him out. I don't blame you. I wouldn't mind getting a peek at the hunk of yours either," really testing her for a reaction. "It's not going to happen. Honestly, I have to admit I'd like to see it just out of curiosity though. He is a very handsome man, but so is Dave. Maybe you can take a picture of it sometime. I still don't believe he's bigger than Dave." Lisa said. "Well Sis', that can be arranged. I have a plan if you're up for it and it doesn't include a camera." "I'm not sure about this, but what's your plan?" Lisa asked. I couldn't believe it but I might just be able to convert this little angel into a slut for the day. I doubted it, but what the hell. I explained my plan as she agreed to my amazement. As I walked out of the house carrying the tray of drinks, I tried to be "the good girl". " Hi honey, here's the drinks," I said to Dave. We had switched bikinis while we were in the house, I was now wearing Lisa's red one and she was wearing my black one. We had fooled the men before but always by mistake. This time we were both in on it. But could Lisa actually make herself swear to pull this off. It might even be more difficult for me to watch my mouth. "Thanks babe," Dave said to me. So far so good, my new hubby took the bait. Lisa then came out of the house and took her place in my lounger next to James. "Welcome back darling. You look very sexy today." James said to Lisa. Damn, it was working so far. Lisa said nothing as I'm sure she was afraid to expose our switch. She practically downed her drink immediately, try to get up her nerve to do this. She poured another drink as we had made an entire pitcher of courage building potion. She devoured that one almost a quickly as the first. "Whoa babe, I'm going to have to carry you home if you keep drinking at that pace." James said to Lisa. "I'm fine, just thirsty." she answered nervously. Damn, she was a little priss. She better fucking loosen up fast, James knows how frisky I am. We all continued drinking and chatting for the next few hours until we were all really feeling the effects of the alcohol. I had actually watched my mouth, not swearing once, that was a fucking first. I even coaxed Lisa into saying "fuck" a few times, I never remember ever hearing that word leave her lips. "Anyone feel like swimming?" I asked. "Sure, I'm getting a little drunk. Maybe the water will sober me up," Dave said to me. I took his hand leading him into the water. I wasn't quite sure if Lisa's jealous side would kick in any moment to abort our plan. To my surprise she said to James "Let's join them James." I knew she was damn near falling down drunk at this point. She had actually loosened up and was really getting friendly with my husband. I knew she'd have to do turn up the heat as much more would be expected of "me" by James. I was such a little slut, especially when drinking so she'd really have to let loose or James would figure things out.. I motioned for her to step it up, puckering my lips when nobody was looking. She gave me a sheepish little look as her eyes widened. Come on prissy sissy, get to work I was thinking. I figured I ought to get things started, she wasn't going to and this would certainly blow our cover. As Dave and I got into the water, I wrapped my arms around his neck pulling him toward me. He gave me a soft kiss, nothing passionate like that porn star of mine. I'd have to work on this conservative boy. I could see Lisa watching and was detected a little jealousy as I tried to signal for her to do the same. She was such a prude. This will never work. She and James were now in the water joining us as James made his move, good boy. I knew I could count on my horny man . He lifted Lisa as he often did with me, wrapping his big arms around her and kissed her. I was only hoping she kissed as well as I did, but doubted it. Jesus Christ girl, loosen up, I thought as I watched out of the corner of my eye. I was busy at the time being frisky with Dave. Not too frisky though, knowing how reserved Lisa was around other people. I'd have to be patient and wait for Dave to control the pace. I wondered how far this could or would go before we were busted. I was so fucking horny that I was ready to fuck Dave already but he showed little interest. We were all standing in chest deep water, hugging each others' husbands. So far neither of them led on that they noticed any difference between us. My little prissy sister must have been a good kisser or a good actress. I was only hoping she was as good a porn queen, though I doubted it. I just knew she'd blow our cover and chicken out. As we exchanged winks, I could see that Lisa's hands were in the water grabbing my husband's ass, good girl. She did actually know how to be a slut. I knew she must have been drunk to take things this far. Dave was getting a little frisky as well as he was caressing my ass as well. What would my sister do? Fuck her, I'll do what I want to do. I answered his advance by brushing my hand along his cock, knowing Lisa would never just grab it like me. Damn, he was hung too. Nothing like James but this mother fucker had a log himself!. Lisa had no idea what I had just done as I could see them embraced in a passionate kiss. God Damn Sis, you're a hot little cunt. I had no idea she had any passion in her. I knew James was a pervert so he'd be all over her soon not giving a shit who saw what. My man was definitely not bashful about showing his affection for me. He was a bit of an exhibitionist as well. Would she let him was the big question? Damn, I was hoping as I wanted to get my hands on Dave's cock now. Dave responded quietly as brushed against his cock again cautiously, feeling him harden, "You better cool it Hun, you're making me horny. What's gotten into you? Are you OK?" I whispered in Dave's ear, "I'm drunk and I want you. They don't know what I'm doing. Loosen up Dave, I love you," I reached into his suit and grabbed his cock for the first time, a look of shock on his face. His cock was hard already, fucking pervert. "What if they see you? I like it but this isn't like you. You better cool it Hun," he said. "Relax, my sister doesn't care. You know how she is. I'm sure she's doing the same thing with James, she's no saint you know," I said to my sister's husband. "Besides, I'm drunk so I have an excuse." I moved closer to Lisa and James, just to check out her progress. I was positive she would have put a stop to this by now. Damn, you little slut you. Identical Twins Have A Secret We were within just a few feet of them now as I could see James' hand caressing Lisa's tits. She looked like she was enjoying this. What the fuck? She was all over him now. Was she living out a fantasy, pretending to be me for a day? She had no idea what kind of animal she was dealing with though. My man would eat her alive. He wouldn't require much arousal before he forgot where we were. He'd fuck me anywhere, anytime in front of almost anyone. She was definitely playing with dynamite , about to explode into a sex machine at any moment. If and when she ever got a look at or touched his pole, she'd run like hell. "See, my slutty sister could care less what we see, they're not paying any attention to us," I whispered to Dave. "This is very stimulating, he's playing with her tits right in front of us. It's turning me on as it looks like he's playing with you. I'm sure he's thinking the same thing. But is this right? " Dave whispered. This guy was such a goody goody. Lighten up big fella I thought. "And I'm touching your penis. I'm sure they can see my hand under your shorts. I might even pull it out." I whispered. Did I just say Penis? Dave sighed as I could tell he was starting to relax as I was now sliding my hands up and down his thick cock, with both hands now still inside the material. My sister and husband were really going at it now, he was consuming her face. I loved that about him, always fucking horny. As I continued stroking Dave I saw Lisa's expression change. Her eyes got huge as she tensed. We moved a little closer. My husband had his hand on her pussy, probably fingering her. I gave her a wink. "I think they're going to have sex right here in the pool," Dave whispered. "Do you mind? They are married you know," I answered. I knew I had to do something to loosen this guy up fast or he was going to bail on me. I also knew James didn't give a shit who saw what. He loved me to death and if I wanted to fuck him right here, he'd do it. "I guess not, but it's your sister. What if I see something? Dave said. "We look exactly alike in every way, I don't mind I guess. I'm drunk, who cares?" I said. OK I thought, time to get this show on the road. I pulled my bikini top off as Dave's eyes widened. I even got James' attention. Dave hugged me close as if to hide my tits from them. "I thought you said your sister was prim and proper?" I could hear James say to Lisa. "She's fucking topless and her tits do look exactly like yours. Damn, this is just like watching another man with my wife." "I guess she's loosening up, must be the booze. Who cares?" Lisa answered. If they only knew that they were watching their wives with another man. Did my sister just say what I thought she said? I knew James and was positive seeing my tits would give him an instant erection. Lisa is about to get the shock of her life. As I worked Dave's cock under water I could tell he was large himself, must have had eight fat inches, as big around as James. My sister had great taste. "Honey, I think James saw them."Dave whispered. "It's OK dear, relax. My sister has seen them plenty of times and they're just like hers. It's really no big deal. Maybe we need to loosen up a little, that's what my sister always tells me," I replied. "Maybe it's finally time to take her advice. Like I said, I'm drunk. Besides, I remove my top sometimes when we're alone in the pool." At just that moment I could see James remove Lisa's top, he was a pro at this. He threw her top to the deck as if it were no big deal. Dave's eyes about popped out of his head. "What the hell, they do look just like yours," James said to Lisa. She seemed shocked but didn't say a word. That surprised me more than anything. Here we were, in their pool, both topless. My stuffy little sister showing her tits to my husband, never though I'd see that in my lifetime. "Darn, her breasts look exactly like yours," Dave said as he smiled now. "Told you." "It's a topless party! Anyone want another drink?" asked James. That's my man, Mr. party guy. I could tell James was loving this. As he got out of the pool to get drinks for everyone I could see he was very aroused, his suit barely containing that snake of his. He got back into the water quickly as everyone was checking him out, even Dave. God damn, he had a nice cock. We all continued drinking, setting up a net playing with a beach ball. Each time my sister or I jumped, our tits would come out of the water. I was positive Lisa was jumping a little more than she needed to, bouncing up and down as her tits jiggled. Damn, she was enjoying being me! Dave was really checking her out too thinking her was looking at my sister. He had no idea he was looking at his own his wife as he stared at her tits. Both men were clearly aroused. Dave finally loosened up as well not being bothered a bit by my naked tits now. We stopped hitting the beach ball and all gathered close as the conversation turned flirtatious. Me flirting with Dave and Lisa flirting with James. Of course they both thought they had their own wives. We all decided to get out of the pool and soak up up sun, both of us still topless. I thought for sure Lisa would put her top back on but she didn't. I tried to play the innocent one by making sure this was OK with Dave. "Should I put my top back on?" I asked. He said, "Why bother, unless it's making you uncomfortable? We've seen them now and like you said, you're identical." Hmmm, the possibilities. "OK dear, if you're alright with it." Didn't I sound like an innocent little thing? We all settled in to our lounge chairs next to our non-spouses. I could see James turning on the charm as he was feeling no pain at this point. He was whispering to Lisa, no doubt trying to get in her panties. I could tell he was ready to pounce on her and she wasn't fending him off. Dave was the good boy, not being too flirtatious although I could tell he was in the mood as well. Every once in a while I noticed his bulge grow, then he'd turn onto his stomach to hide it. Who the fuck was he fooling? We had the boys so fucking worked up. This was so much fun but it was time to turn up the heat. Come on sis, don't back out on me now. "You're getting a little pink Hun, may I put some sunscreen on your back?" I asked Dave loud enough so all could hear. I just wanted to get my hands on him. "OK babe, that would be wonderful, Please be good though, we do have company." Dave replied. I couldn't hear what was going on with the other two but James flipped over to his stomach as Lisa reached for sunscreen. Good work Doctor, you're smooth. She mounted him hovering over his back as she sat on his muscular legs. She never hesitated as I assumed my position over Dave as well. As I massaged the lotion into Dave's back I couldn't help noticing how firm and muscular his body was. His back was tight, rippled with muscle. His ass looked fabulous too. He had nice firm, round buns. I swear I tingled as I continued moving over his back, moving to his thighs not wanting to miss a spot. As I massaged the lotion into his thighs I worked my way higher, testing his interest. Dave was a tough egg to crack so I'd really have to push him. I glanced over to check how the other two were doing. Why that little hussy, she had already finished his thighs as her hands were under his suit massaging his ass. She wasn't the goody two shoes she claimed. I knew my naughty husband couldn't take much of this as his cock must have been coming to life. He loved it when I massaged his ass. Oh well, my turn. I slid my hands under Dave's shorts mimicking my sister. Damn, this ass was fucking fine. Fuck, two firm muscles for an ass. I swear he was flexing his ass muscles as I massaged and squeezed them. Dave was looking over his shoulder at me as if signaling me to cool it. Dave had to sneak a peek at our company as if we were committing a sin in public. I knew how to fix this as my fingers traced their way to the head of his cock. He stiffened, not complaining, just shocked at my move. I could feel his entire body tense, but he didn't resist. Another glance toward the others revealed James had switched positions with Lisa. He was now working her backside over, massaging her back. I knew him, doing a lot more massaging then spreading sunscreen. She was on her stomach, his hands all over her. His hands were quickly working toward her thighs, I knew he wouldn't beat around the bush, so to speak. Dave must have noticed as he tried to get up so I'd take his place. Being the nice person I was, I did just that. I didn't flop onto my stomach though, I was on my back leaving little to massage other than the good parts. God I'm a slut. I wanted my tits in plain view staring him in the face. I even gave each nipple a little pinch just to make sure they were perky. He hesitated as he mounted me, massaging the oil carefully not to touch anything to be too suggestive,not wanting our company to get any naughty ideas. He definitely was not the exhibitionist James was. I had to loosen this fucking guy up. I was beginning to think it just couldn't be done, he was as much of a prude as his wife. But he was coming around, just needed to keep the pressure on. I've cracked harder nuts than this one. Oh , I have so many stories but maybe I'll write about a few of them another time. James was now kneading Lisa's tits from behind, his excitement now very noticeable as she could feel him grow against her ass. He was grinding his cock into her as he massaged. I think he had just about all of her back completely covered with sunscreen now. Once again, that's my man! She could feel his massive monster cock growing against her. He was getting hard now and there was no way of containing that monster in his bathing suit as it continued growing. I'm certain it scared the shit out of her. I knew this was all Lisa could take as she had reached her quitting point. She just couldn't go through with this. I knew the little priss would back out. She abruptly sat up and said," Boys, we have to make a confession before this goes any further." I cut her off immediately not giving her the chance to finish her sentence by saying, "We confess we've never been naked together in front of anyone. I know Heather is going to say we have to stop, thinking how much it must bother me, all of this fooling around in front of each other.. I'm OK with this, it's very exciting. Besides, we're all family here. I think we should find out if the men are uncomfortable. I know my sister, she's loving this. Give me another drink and I could probably do about anything as long as it was with my Darling husband." That was the best I could come up with at the spur of the moment. Pretty good speech, huh? But, did I sell it playing the part of Lisa? It was so weird calling my sister Heather. Lisa settled back into her lounger rethinking her resistance to what was happening. She just couldn't let go, being the good sister. I figured it was time to push the envelope. I wanted Dave now, I wanted him to fuck me. I knew the only way that was going to happen was to get Lisa to fuck James, but I wanted to watch too. James and I had never had sex in front of anyone but I knew he'd go for it, horny fucker. James was the first to speak up saying, "I love my wife to death. I'll play with her anytime, any place in front of almost anyone. We're all family here but I'm turned on by all of this. "I adore Lisa as well but never believed anything like this would happen, especially in front of family. I'm kind of OK with it but it's certainly different and way out of character for us. I am also very excited to see a mirror image of my lovely wife having fun in front of us," said Dave sheepishly as he looked at me. Lisa then tentatively turned over, almost reluctantly exposing her tits, offering them to James. He was on her like a panther, pouncing on it's prey. As he massaged her tits I could see his bulge growing to the point I thought his suit was going to rip open. She saw this too, now intrigued and a little afraid of getting a look at that meat. "Cover my front with sunscreen Dave," I said trying to entice him to join in the fun. Dave covered just about of piece of real estate except my tits when I said,"You missed two spots Dear." Dave finally went for the goods, tentative at first. Then he started massaging them even pinching my nipples. Finally! I could see his excitement growing as well now. He kept looking over at his wife and my husband to see if they were watching. "Please get all of my front Hun,"I said to Dave. The fucker finally got it! His hands moved to my inner thighs, caressing even brushing my cunt. I'm certain he was testing me for a reaction. I obliged by arching my back and spreading my legs just a bit, making certain he could hear my sigh. This mother fucker was finally turned on and letting go of his reservations. Lisa had finally given in as James was now sucking her tit with a finger in her cunt. Her eyes were closed with her back arched. Damn girl, you can let loose. I felt no jealousy as I watched my husband work his magic, sucking and nibbling hers tits. James had actually pulled her bikini bottom down now. If she ever wanted to back out the time would be now. He met no resistance as she lifted her ass to allow him to completely remove her bikini bottom as he tossed it aside. It was so hot watching my husband devour my prissy little sister. She had no idea who she was dealing with. I couldn't believe that my sister was totally naked in front of me with my husband hovering over her. I had to pay attention to my husband now, ah I mean her husband. He continued tracing the folds of my pussy through the thin material covering me. I whispered seductively to him as I reached for my bikini bottom,"I want you." "Right here? Now? In front of them?" he asked, his voice quivering. Dave looked very surprised at me and glanced over at our mates. He must have figured, what the fuck because he then removed my bikini bottom as well. It's a good thing we both shave our pussies or we would have been busted right then. I never even thought of checking with Lisa, not knowing things would go this far. It was also fortuante they lived in the country or the neighbors would have gotten a great show. James was now between Lisa's legs, his tongue already flickering on her cunt. She had lost all control at this point and had really assumed the role of being me. She was so tuned into James that I actually thought she had no idea we were there too. I still couldn't believe the men had no clue of what we'd done. I guess they were both so fucking turned on at this point they never noticed our tiny differences, or maybe they had. Did we taste the same, smell the same? I knew we each had a few moles in different spots but was fairly certain they weren't checking out our moles. Dave was now between my legs, his tongue plunged into my pussy. Damn, these two guys were eating each others' wives pussies without even knowing it, let alone in the presence of the other. I wouldn't have imagined Lisa fucking her husband in front of us, let alone fucking mine. But how much further would this go? I made my move, motioning Dave to kiss me. I could taste my pussy on his lips. I reached for his shorts, tugging at them until his cock was standing erect against my stomach. God, he had a fantastic, fat cock too. It was nowhere near as long as James' but was as thick. We had ourselves a couple of keepers. Lisa was watching us as I removed his shorts completely with a bit of a surprised look on her face that he'd actually do this in front of someone, especially my sister. It must have been the alcohol she figured. His cock stood out straight, hard as a rock. I could see the veins pulsating as his cock twitched. When James saw this I knew it was his cue to go into action, he was not a bashful man. He stood and removed his shorts. He wasn't absolutely erect yet as his cock hung in a semi-erect state. Lisa and Dave both stared in amazement at my man's massive meat hanging before my prissy sister, It was probably already ten inches long, waiting for attention. I couldn't help but grin as I saw the look on their faces. "Suck me Heather, make me hard," James commanded Lisa. This was the moment of truth. It was now or never to back out. Had his huge pole scared her? My questions were about to be answered. Lisa just stared at it as she sat up, pulling James close as she reached for his cock. She had both hands around it now as I couldn't help staring knowing how amazed she must be. Dave's eyes were fixed on them as well. I'm sure he couldn't believe what he was looking at either. She started moving each hand up and down the length of his shaft, one hand moving up as the other moved down, almost sizing it up trying to figure out what to do with it. It took both of her hands just to hold it. Her's eyes continued to grow as did his massive manhood. Her eyes were huge and her mouth open in amazement.. I reached for Dave's cock, not hesitating plunging my mouth onto his fat cock. I could feel his cock twitch with excitement as he saw most of his cock disappear into my throat, making sure he heard me gag as I forced it down my throat. "Oh my God, you've never done it like that baby," Dave moaned. I continued plunging down on his cock after coming up until I cleared the head, giving him a full view of my work. I continued forcing his cock into my throat. Gagging it further in each time until I had my tongue on his balls. Unlike James, I could take all of Dave's into my throat. His head was thrown back with his eyes closed at this point. I could tell he didn't get this at home. Maybe I should let up a little or he might get suspicious. Fuck that! My eyes again went to my husband as he held Lisa's head in his hands, forcing her face toward his monster. He was fully erect now, probably over a foot long now. His cock was so long it was almost resting on her forehead. Lisa was shocked as she stretched her mouth as wide as possible, trying to force him into her mouth. Damn, we were pulling this off. I was surprised to see Lisa spitting on the head of his shaft, lubricating it for her next attempt. She spit again on the head, rubbing her saliva on his cock. She plunged down again, this time getting it into her mouth. Not as far as I did but she was working on it, stretching her lips around it as much as she could. I was wondering if James thought this to be odd as now I could handle that thing like a porn queen. She kept forcing it in until she was damn near half way, just about as well as I could do. James was fucking loving it, a fucking blowjob in front of onlookers. We both had talked about this but never thought it would happen. He was quite proud of his endowment and enjoyed showing it off. In the meantime I was devouring Dave's cock as I kept and eye on them, so was Dave. I stopped for just a second releasing his cock from my mouth. "Would you guys like to take this inside?" I asked. "Hell no," said James. "I like where we are. This is hot," Dave said to my surprise. My innocent sister was now my husband's cock slut and I was loving it. Dave was pretty fucking hot stuff himself. I was ready for his cock. I released Dave's manhood and turned around, inviting him to fuck me from behind. I wasn't sure if he'd call it quits then. He was so slow to get to this point, would he back off now? I felt the head of his cock plunge into my pussy before I knew what happened. This guy was a fucking animal too. His cock felt as good and as big forcing it's way into my pussy. Dave had such a nice, fat cock. Taking our cue James lifted Lisa from the lounger as he turned her around. Lisa and I were now looking at each other, face to face as opposite husband's were about to fuck us. Dave was already slamming me with his cock. He was so turned on he couldn't control or pace himself. Identical Twins Have A Secret As James took his position behind Lisa I was a little worried. I had learned how to fuck that big monster and had gotten somewhat used to it. He could split her in two thinking she was me. She must have read my mind. Her eyes were huge in anticipation. "Be gentle James, your cock looks so big today," She moaned. James positioned himself behind Lisa placing the head of his cock against her pussy. I could see her tense as she arched her back and let our a squeal. He had pushed only the head into her, she acted as if he had already hurt her. "You're so fucking tight today baby," "I know, just work yourself in this time," she moaned as he held his ground with just a few inches in her. He pushed again, a few more inches as she screamed "Fuck! Ahhhh, Oh my God!" My sister actually said fuck. Damn, another first. All I could think was for her to hold on tight baby. This was going to hurt for a bit. Dave continued pounding me like a machine, Wow, he was and aggressive fuck! James withdrew a bit and pushed forward again a few more inches. "Ahhhhh, Holy shit! Ahhhhhhh, fuck, it feels so fucking good!" She screamed. The more Dave and I watched the more we were both turned on. I was grunting and screaming as he pounded me hard from behind, his balls slapping my ass hard. We were also both staring at our competition. James pushed forward again. I was certain he had most of it in now as she threw her head back, teeth clenched, eyes closed tightly screaming while hanging on tight to the lounger. I knew what was coming next, been there many times. James was about to throw it all into her cunt, then start pounding her. His balls were so big, they hung down six inches behind his prey. James Pushed hard forward, his balls slapping her ass as he grunted and growled like a bear. God Damn this man could fuck. I had never watched him but it was so fucking hot. He was better than porn stars. "Nooooo, Ahhhhhhh, fuuuuuck! It fucking hurts so good!" she screamed. Now I knew she had all of him. He started rocking back and forth as she continued screaming. I'm sure she could be heard a half mile away. James was grunting almost as loud as she was screaming as his balls slapped against her ass. It was a wonderful sight. Dave now had a firm grip on my hips as he forced his big cock in as far as he could push, fucking me harder and faster than James ever had as he pulled me toward him with each thrust of his cock . This fucker liked it hard and fast. No complaints from me. I was getting as good as Lisa was, no jealousy here. I pushed back toward him as he sunk his cock deep within me. Lisa was now getting as used to his size as humanly possible and starting to really get off, cumming almost continuously. James had picked up the pace as well, now fucking her with everything he had. Her head was back, eyes rolling back in her head with her teeth clenched. I knew James was about to cum, I knew what that growl meant as he grabbed her tight, forcing himself deep into her. I could see the veins in his neck pop out as I knew he was about to erupt. He had his hands squeezing her waist tight, pulling her pussy toward him as he slammed his cock into her. "I'm cumming!" yelled James as he shoved his cock deep into Lisa. She screamed as he was punishing her pussy, loving it more than she ever imagined. As James came he shot spasm after spasm into my sister's cunt. With each spasm his head went back and his jaw clenched. God, he looked sexy cumming. He was a fucking animal, a fucking machine. I couldn't see Dave but his grunt equaled James' as I could feel him tense. I felt his cock stiffen even more as he started to cum. I could feel the cum working it's way up the shaft his cock as he grunted, almost crushing me. His cock contracted as he held his cock deep within me. I could feel his cum splash into me as he gave me his cum, filling my pussy. His cum shot from his cock with even more force that James' did. I could actually feel it squirt into me as he continued pounding my cunt. I quivered and shook with such an intense orgasm, his cock buried in me. This was so fucking hot. This stud was as good as James. Our fluids joined as the cum ran down my leg, thick and hot. As he finished cumming I could feel him relax as his cock softened. He was an incredible fuck. Who would have ever known with his reserved personality? As we climaxed and realized we had just fucked in front of family, the men having no idea we switched places, we talked about it. All agreeing things just got away from us but nobody had regrets. The men had gone where all men would like to go and didn't even know it. Our husband's had just fucked a perfect replica of their own wife, in front of his wife....if they only knew. Lisa and I talked about this many times. Both of us agreeing it was wonderful and we each had great husbands. We did agree to never do this again. Lisa could not believe how big my husband's cock was and was shocked she'd actually gone through with it. I had to admit to Lisa that her husband was as great a fuck as mine, with that big fat cock of his. I never saw that coming. I must say it was great for me and wonderful to witness my twin finally become a slut. For all I knew, maybe she had always been a slut. Even if this were a one time experience, we'll never forget it and will talk about for years to come. I bet we do it again, Lisa says no. If only the men knew. I wonder what would have happened if we had told them what we were doing? Would they have done it anyway? I know James would have. Hmmmm, I'm going to have to work on that.