****** The Best Sister-in-law by Steeler ****** =============================================================================== The Best Sister-in-law As I awoke, next to my wife I was aware that I had a rigid hard-on. She had been frigid for the past few years and I was having a hard time of it. I got up gently so as to leave Jenny sleeping and walked round the bed. As I walked I thought of a way to release my tension and involve her. My dick was just inches away from my partners lovely face and as she was fast asleep, she was unaware that I was masturbating over her. I stroked my dick until climax was near and then pointed my dick at her nose and went for it. I pumped my dick faster until the sperm rose up and splattered on her cheeks. Her eyes fluttered and she turned slightly but she did not wake. I watched as the spunk ran down her face and dribbled into her open mouth. As I left the room Jenny turned over and wiped the spunk onto her pillow. We had invited my sister in law Helen to stay with us for a few days to get a chance to visit new shops and see the sights around town. By the last day we were getting on really well. I had fantasised about Helen for years, but never thought we would get it together. Downstairs, Helen was already up and as I kissed her good morning, my penis started to rise. I was slightly embarrassed but Helen laughed it off. "So you're pleased to see me then" she joked. Helen was dressed in a red silk Kimono tied around the waist. I wanted to run my hands over her body feeling the smoothness of the material as I caressed her breasts. She noticed me staring and asked if I was OK. I couldn't help blurting out the fact that I had fancied her for years. Helen asked me what Jenny would say and I had to tell her that a few weeks ago she had caught me masturbating with a picture of Helen in my hand. I noticed Helen's nipples pop out. "So you fancy me then?" she said, a look of enquiry crossing her face. "Very much so" I replied. Is Jenny still asleep?" she said. I told her that she generally slept late on a Saturday morning. We kissed and licked each others faces. What passion. Helen turned out to be a very highly sexed individual. Not like her sister at all. I turned her away from me and bent her over the end of the kitchen work surface. Helen stuck her ass out and I began to rub her silk covered cheeks. She was very wet between her legs and so I lifted the kimono and pushed my dick end into her twat. I held her so that my swollen glans just stroked the inside of her pussy lips and then Helen encouraged me to thrust. My penis was enveloped by her slippery love tube as I pushed into her and I felt each swollen vein of my pole brush against Helen's labia. After a few seconds I was deep inside her and I began to withdraw. I shagged Helen slowly as I rubbed her silk covered thighs, each thrust producing waves of pleasure for us both. My dick seemed to swell even more and I was aware of Helen's cunt walls gripping me hard. Each thrust produced a surge of pleasure and Helen began shaking beneath me. " Oh fucking hell, Helen" I gasped as I began to lose control. "Oh FUCKING HELLL, OH I'M FUCKING...TAKE IT, TAKE IT" The spunk boiled out of my dick end and erupted into Helen in a series of spunky spurts. I kept on thrusting until the spurts subsided. "OH Fucking hell, that was wonderful" I cried. Helen had orgasmed but was not completely satisfied. Helen was still randy and told me about the first time that she had masturbated. She was in her bedroom and began to get aroused, she began to rub herself through her knickers as she listened to her favourite band. As she got wetter Helen pulled her knickers aside and rubbed her pubic mound with her slim fingers. She found a spot where the pleasure was most intense and rubbed harder there for a few minutes until a warm feeling flooded all over her young body. Helen admitted that she'd been shaking with lust and afterward she had masturbated with a large carrot in order to experiment with penetration. As she practised, Helen was able to control her orgasms and began to produce large amounts of cunt juice as she wanked. This talk really turned me on and she started telling me that she really enjoyed anal sex and had I ever tried it. I didn't know what to say, of course I had masturbated to porno movies of it but I had never tried it. We went to the Bathroom. Helen bent forward and in the mirror I could see her shiny fleshy breasts hang down. I looked down at her brown hole and squirted baby oil into it. My finger probed into her bum and I added more oil as her sphincter opened wider and I probed deeper. When my 3 fingers were fully embedded I lubed up my dick and touched the rim of her asshole with my glans. "Are you sure about this?" I exclaimed as I pushed slowly into her. "Oh, Oooh, Aaah, Oh, It's hurting, pull it out a bit, Oh, That's O.K. now, Ooh, In and out, Yes a bit deeper now, Oh god, Yes, Shag me there, Yes, Right there, Yes, faster, Oh god you bastard, faster, sodomise me". I did as she directed, "Ooh, This is great" she continued "I never knew about this, Oooh, Ooh, Oh, Out a bit, Yes, Just there, Go as fast as you can, Yes, Yes, Yess, Oooh, Oooh, Aaah, Aaah, Eeeeeh, Eeeeaeeeeeeh"! Helen's lovely cool bum twitched and her asshole gripped my dick viciously, her whole lovely body began to spasm as she screamed, "OH, FUCKING HELL, AAAAH, OH MY GOD, YOU FUCKING PERVERTED BASTARD, OOOH, HOW COULD YOU MAKE ME FEEL SO FUCKING GOOD". Helen's orgasm finally subsided and she returned to her quiet self. "I'm sorry", she said "I lost control there for a moment". "I could tell", I replied. " Is there anything you want to try now"? A dirty smile crossed Helen's face. "I rather fancy having you wank as you sexually abuse my body". I sat on her belly with her arms tucked under my ass. "Now, you horny bitch", I said. "Is that how you like it, eh? I'm gonna have you later, but first I'm gonna have a right good feel". Helen's breasts fell to the side of her body and for a while I amused myself by scooping them up and banging them together on her chest before letting them go and watching them spring back. I then placed by knees either side of her torso and lined my dick up with her chest, Lubricated her breasts with shaving cream and wanked myself off with her lovely boobs. I rubbed her tits along my hard shaft as she moaned, "You bastard, you utter bastard, you're using me, Oh Ooh, pinch my nipples, I can come if you do that, Ooh, do that for me now, Ooh, Aah, that's nice, Ooh, that's right, Ooh baby, Ooh Oooh, Oooh, Aaah, Aaah, Eeeeeh, Eeeeaeeeeeeh, ". I never knew how I managed to hold back but as she orgasmed was heard a noise from upstairs, Jenny was awake. We cleaned up quickly and I left the Bathroom and ran into the kitchen in my bath robe. Jenny asked if things were all right and I said things were just about perfect. Helen then appeared from the bathroom looking stunning and we all went into the lounge to watch T.V. The day passed with us just visiting places and chatting. Occasionally Helen and I would exchange knowing glances and soon it was evening. We had purchased some wine and as the evening passed we got pleasantly merry but then Jenny became tired and decided to go to bed. I went to the loo and when I returned, Helen was sitting on the sofa with both hands up her short tight skirt. She removed her knickers and asked me to watch her finger fuck herself. I sat in front of her with a bursting prick as she first of all inserted 2 fingers deep into her pussy, the other hand was used to stimulate her rigid clitoris. Her fingers slid back and forth in her pussy as her face twisted with pleasure. All at once she stopped and beckoned to me with a juice covered finger, "come and fuck me from behind" she said. I shed my jeans quickly as she turned and lay on her side with her bum hanging off the front of the sofa. I lined my throbbing dick up with her entrance and she pushed herself slowly on to me. The feeling was sensual especially as in his position I could see and feel her breasts shake with every gorgeous deep thrust I made. She had her knuckles in her mouth and was biting them to stop herself crying out and as I shoved my meat into her I could see that the hard treatment I was giving her was driving her to an orgasm. As I was sliding in and out of her juicy twat, I became aware of Helen's tight asshole and I began to run my fingers around it on every outward stroke. Helen loved this and pushed on to me even harder. I couldn't resist lubricating her tight bum hole with spit and I began to push my finger in and out. My thrusts became stronger as I really tried to bury my balls in her slimy pussy, then, her face twisted and her eyes and mouth sprang open as she came. My dick was gripped tight as the orgasm ripped through her body and it started spurting its fresh white spunk. I pulled out and came over the length of her body finishing in her mouth as she licked our combined juices until my dick was clean. Suddenly my penis began to grow hard again and I couldn't resist thrusting up into her mouth. Helen's pretty face had been a target for some of my masturbation fantasy's and in my dreams I had spunked off over it many times. I aimed between Helen's pouting lips, rubbing against the slimy wetness as she sucked hard. Her cheeks sank in with the effort of sucking my tool and as I looked into her eyes I could see how much she was trying to please me. I withdrew and Helen stuck her tongue out over her bottom lip so that I could fuck her mouth. Her lips closed as I ran my dick along her tongue and into her throat. I held onto her head and hair trying not to damage her immaculate hairstyle, but I had to grip hard as I repeatedly pushed my engorged dick deep into her throat. In and out it went building the pleasure and growing until I felt it would burst. As I jabbed my hard dick down Helen's throat I thought of something different. I pulled out, wanked as hard as I could and held the eye against her left nostril. As I wanked I squeezed her tit hard and thought of all the dirty things I had imagined in my fantasy and then I let go with a huge groan. The sperm shot out at a tremendous force directly up her pretty nose, she swallowed some of it but most dribbled slowly from her flared nostril's and dripped on to her breasts. I licked her boobs and swallowed my spunk and her nasal discharge. She thought that was disgusting. It really turned her on. As we talked we found we shared a love of rubber and PVC and Helen invited me to see her outfit provided that I call her "Mistress Helen" whilst she wore it. Being the dirty bitch she was, she had packed it in case she got a chance to use it. She went upstairs and unpacked a tight black rubber catsuit. She forced herself into the shiny material. As she closed the front zips it clung to her body like a second skin. As soon as I saw her enter the lounge dressed like that I roughly pushed her to the floor and began to wank off over her like mad, running my free hand over the rubber and squeezing her body at random. The nipples on her large breasts stood out, pushing the tight rubber into little bullets and I tweaked and pulled at them as I wanked. Mistress Helen reached into her bag and produced an 8" dildo which she began to suck. The crotch part of the suit had two strategically placed holes and she plunged her hand into the front one and fingered her fanny. Her hands were playing with her twat and as I looked down I saw how her clit has swollen due to the rubbing of her fingers. Mistress Helen moved the dildo down to her wide open cunt and pressed it inside. The rubber tool was moving back and forth and Mistress Helen was really enjoying herself. I beat my tool really hard and squirted my love liquid onto Mistress Helen's rubber clad body, where it lay until she smeared it all over her front smiling as she did so. She told me that was a typical reaction on seeing the suit for the first time. Mistress Helen couldn't remember how many loads of thick white spunk had splattered across it since she bought it from a whore in Sydney. I tried to imagine how much spunk it had seen in it's life. I must admit Mistress Helen looked sensational as I imagined her as a prostitute and asked her to play along. She began to chat me up as she continued to masturbate. "I'm fucking myself for you" she cried "I want you to get hard and give me a long hard shafting with your stiff tool." I moved around to play with her boobs and soon she was really going for it and began to moan. "Oh, Oh, It's good, Oh, My, orgasm is rising, Oh, I'm wanking myself" She cried "Oooh, Yes, I love it, Ooh, I can't stop wanking, It's sooooh goood. Ooh, God, Oooh, Yeah, Oooh, Oh, Ooh, Got to rub my clit, Ooh, I'm masturbating, Yes, I'm having a nice wank with my darling Dildo, Ooh, God, Oooh, Yeah, Oooh, Oh, Ooh, I'm rubbing my clit, Oooh, Oooh, Oooh, It's good, Oooh, Oooh, Oooh, Oooh, Oooh, Oooh, Oooh, Oooh, Oooh, Oooh, Oooh, Oooh, Oh, Fucking Hell, YES, OH, YES, MY GOD, YES, I'M FUCKING MYSELF, YEAH, OH, YEAH, OH, I LOVE TO FUCKING WANK, OOOH, I'M FUCKING COMING, OOH, OOOH, OUCH, OOH, I'M COMING TO ORGASM, I'M WANKING OFF, OOOH, OOOH, OOOH, IT'S GOOD, OOOH, OOOH, OOOH, OOOH, OOOH, OOOH, OOOH, OOOH, OOOH, OOOH, OOOH, OOOH, OH, FUCKIN' HELL, YES, OH, YES, OHHH, YEAHHH, AGHHHHAAAAEEEEE". The orgasm rocketed through Helen's body, making it shudder. My hands were still holding her tits and by now my fingers were squeezing so hard that the breast flesh showed white around them. I let go and found my dick trapped in Helen's armpit. I made a mental note to take this further later. This Exhibition soon had me erect again and I turned her and began to slide my dick along her ass groove. I held her hips and I could feel the rubber heating up as I prodded her asshole with my dick. "Naughty boy" she said "You can slide up there later, but now you must fuck me as I command". I withdrew and inserted my throbbing penis onto Mistress Helen's twat, and rammed home. As I fucked I slapped Mistress Helen's large rubber clad ass. "Oh... Oh..." she gasped as I shagged her senseless whilst spanking the top of her cheeks. She began to wank her own clit as we fucked. She then started to make high pitched squealing sounds as she came. Mistress Helen's tight twat gripped my hard on and began to pulse in time to her sobs. When the pulses had slowed I pulled out and jacked myself off into her face. The first spurt hit her in the eye and flecked her red hair with white. The second, hit Mistress Helen's perfect rubber clad breasts. She moved her head and took my spunky dick into her mouth to clean it with her tongue and then was surprised when a further spurt hit her in the mouth and slithered down her slim throat. I needed a rest, so Mistress Helen bent over my knees and began to rub K.Y jelly into her fanny. Her ass cheeks stretched the rubber even tighter and I brought my hand down onto her bottom to watch the cheeks shudder. Once again she began masturbating as I spanked her ass for her turning the squeals of pain into pleasure as she came off in response to the hard spanking she was receiving. I rubbed her bum cheeks better, feeling the smooth soft rubber yielding to my caresses. My dick was hard again and I kept her to her promise. I rubbed K.Y. jelly over my dick and squirted some more up Mistress Helen's stinging ass before launching myself up her rear end. I slid up her tight bumhole very easily due to the lubricant and shagged Mistress Helen's rear hard, pulling her to me on the inward strokes and feeding her with more dick each time. This time she made a deeper groaning noise as I thrust through her sphincter muscles. "Aaaggh, Aaaggh, Oooh" she moaned as I speeded up and spunked off in her bum. "Thank fuck for that" she said as she retired to her own bedroom. The next morning we were awake early again and decided to take a shower together. We decided to have a shower and as the warm water flowed over our bodies we started to French kiss. Helen sucked my tongue as I squeezed her breasts and she soaped my erection. I lifted her left arm and rubbed soap into her armpit and her bicep. I whispered my idea in to Helen's ear and she turned off the shower. She was wanking me as I continued to soap her left breast. I caressed the slippery soap into Helen's armpit and as she knelt, I stood behind her soaping her left bicep and down the side of her lovely breast. Helen took her right breast into her left hand and clamped her bicep to her side. I soaped my prick and pushed it into the slippery wetness of her armpit. As it came out of her front it grazed Helen's breast before I withdrew and repeated the process. Helen played with her right boob as I continued to shag her armpit. It was wonderful. I slammed right in and out, in and out banging my balls on her back until the sensations built and I spunked off all over Helen's left breast and hard nipple. I dried her off and took her to the kitchen. As she lay on the work surface stroking her clit, I licked her pussy lips and tasted her sexy juices. I worked on her cunt with my tongue, sweeping it with broad strokes over my sister in law's pouting pussy lips and then pushing the tip of my tongue into her hole. She loved it and I licked at her juicy twat until her legs fell open and she gasped as the orgasm took her. She was ready, and so I crawled up Helen's body and fed my glans in between her pussy lips. I dropped by body toward hers and pushed my knobbly penis into her slippery twat. I was in up to my balls in one swift movement and I gently vibrated my cock in Helen's hole. Making tiny movements over a long period I found her secret pleasure spot and stimulated her to heights of sexual gratification. Soon Helen's pussy gripped me fiercely as she orgasmed. her pulsing fanny turned me on but I really wanted to come in her mouth. She opened her lips and took me in, licking my glans and stroking my arse. Helen masturbated me as she mouthed my stiff cock but after a while I took over and wanked myself to a brilliant orgasm that spurted sperm into her mouth and all over her face. I felt her sag into my arms as her orgasm subsided "My legs feel like jelly now" she whispered. As I drove her to the train we arranged another visit. "We just might have to make this a regular trip" she said, as she boarded and set off home. Comments or requests for content of further stories to: steeler38@hotmail.com This story is part of White_Shadow's_Nasty_Stories. You may also want to visit: * Sexy_Top_100_Stories * Erotic_Top_100_Story_Sites