9 comments/ 94144 views/ 10 favorites My Sisters Knickers Ch. 01 By: Nomansland69 This story is pure fiction. My journey to wearing women's underwear began innocently enough when I was 18 or 19. I was living with my older sister, at the time it happened. It happened one morning, I walked down the hallway, when I came across my sister's door slightly ajar, so I couldn't resist by peeping into her room. I saw my sister standing with her back to me, naked at her dresser. My heart was pounding and I knew I should leave as I might get caught but I stood transfixed at the sight of this beautiful naked woman. As she bent down to reach into one of her drawers, my dick began to grow hard. She pulled out a pair of light black nylon panties and bent over to step into them. Time seemed to slow down as she pulled them up her long legs, over her round butt and up to her waist. She ran her fingers around the leg bands to fit them in place and my dick was now completely erect. She reached into another drawer and pulled out a lacy white bra, slipped her arms through the straps, adjusted her breasts into the cups and deftly hooked it behind her back. As I looked in I noticed how feminine she looked in them, then my cock began to stir. I stood trembling and, as she turned, I caught a fleeting side glimpse of her slim figure, bouncing breasts and all, dressed in her lingerie as she stepped out of sight. I hurried back into my room, closed the door and in an instant pulled my pants down and masturbated, picturing in my mind my sister dressed in her panties and bra. Within a minute I came strongly. It took a few minutes to calm down and get my breathing back to normal. I cleaned myself up, pulled up my pants and went back down the hall. Her door was now closed and I heard the backdoor slam and guessed she had left for school. Reluctantly I did the same but it was hard to concentrate in my classes as I relived in my mind my morning voyeuristic orgasm. In the week that followed I hoped the incident would repeat but, to my disappointment, it did not. However, when I would masturbate (which I did daily) I envisioned my sister slipping into her panties and bra and I would experience intense creamy orgasms. Soon the focus of my fantasy would be the panties and bra. One afternoon I came home from work early and had the house to myself. I intended to have a lengthy undisturbed jack-off session and ran to my room, kicked off my shoes, lowered my pants and underwear and slowly began fondling my half-hard cock. My fantasy came to mind and I suddenly had an overwhelming urge to take a closer look at the objects of my lust. I stood stripped completely and stepped into the hall naked. My heart pumping and my half-hard dick swaying, I quickly walked to my sister's room. The door was ajar and I slowly pushed it open and stepped inside. The atmosphere was excitingly feminine as I strode over to the dresser where my sister had stood the other morning. My hands shook as I pulled the drawers open and finally found her lingerie. I resisted the urge to touch my cock as I rummaged through the many pairs of panties ... white cotton, black full lace, some various coloured nylon ones with the days of the week embroidered on them. But the outstanding feature was that they all felt so soft and filmy. How lucky girls were to wear such lovely underwear, I thought. My cock throbbed fully erect and I became more excited when at last I found the light black panties I had seen her put on. I picked them out of the drawer and held them out in front of me. They were so sheer I could nearly see through them. They felt so soft in my hands as I felt the silkiness of the fabric with my fingers. I closed my eyes and pictured my sister holding the panties and then bending over to step into them and without a second thought I did the same. First one foot then the other into the leg openings and I slowly drew them up my legs. The feeling was electric and my knees nearly gave way as the panties slid up my calves, my thighs and finally over my ass, balls and cock. The waistband snapped into place and I ran my fingers around the leg bands to fit them into place as I saw my sister do. The panties caressed me perfectly and I turned and saw myself in her mirror. I finally reached down and touched my cock through the flimsy fabric. I looked down and could see the outline of my cock through the sheer, black nylon. Whenever I stroked my dick before it felt great, but touching it through the soft nylon intensified the feeling a hundred times. While I rubbed my cock with one hand I ran the palm my other hand over my sides and butt and the feeling was magnificent. When my finger ran down the cleft between my ass cheeks and pressed slightly against my anus I came like I had never done before. Warm cum filled the front of the panties as I continued to stroke and milk my cock. With my hand soaked in semen I squeezed the last few drops from my dick and I began to feel it grow soft. I looked at myself again in her mirror and suddenly felt shocked by what I had just done. Then I heard the backdoor slam I rushed back to my room and slammed my door quickly, still wearing the cum-soaked panties. I stripped them off and tossed them into a corner of my closet. Then I suddenly realized I had forgotten to close my sister's lingerie drawer. I hurriedly put my clothes back on and ran back into her room and pushed it shut. I stepped back into the hall just as my sister came up the stairs and I went into the bathroom. I washed my hands and splashed my face with cold water in an effort to calm down. I swore I would never do anything like that again. But somehow I knew differently. A couple of days passed and I knew I had to do something about the pilfered panties. I dug them off of my closet floor, partially stiff and stained with my dried cum. Even though they were a bit funky it aroused me to hold them again in my hands. Breaking my resolve to not pursue this panty passion I undid my belt, unzipped my pants and reached down into them and pulled out my now-erect cock. I closed my eyes as I wrapped the panties around my hard-on and once again relished the silkiness the panties as I stroked my dick with them. Sliding my hand downward I cupped my tightening balls and rubbed my scrotum with the soft nylon. I felt my orgasm welling up in my cock as I stroked the full length of it from the base to its sensitive crown. I placed my other hand against the wall to steady myself and rubbed faster until I came, once again filling the soft panties with my warm cum. It felt so great! After three healthy spurts my ejaculation slowed to a trickle and I wiped the tip clean. I held the warm, wet panties in my hand and I knew I was hooked on this sensation. Little did I know just how far I would go with this? I tried to resist the urge to return to my sister's underwear drawer for fresh panties to play in but one day when I had the house to myself for a few hours I simply had to. Knowing I'd be alone I stripped naked and entered her room. I glanced at my reflection in her full-length mirror and saw my face flush and smiling, my cock rising to the occasion in anticipation. As I slid the drawer open my breath caught at the sight of so many lovely silky items. I reached in and just ran my hands through the soft array of pastel-coloured lingerie. Closing my eyes I grabbed two hands-full and pulled them out. Placing them on her bed I opened my eyes to see what I had selected. There were a few pairs of panties, a bra and a full slip. Panties first, I decided. I picked a pair in pink nylon and held them out in front of me. They were so soft and sheer. I bent over and slipped them over my feet and slowly pulled them up my legs. Ahhh, the smooth fabric felt joyous against my bare legs and then up and over my stiff penis and the thrill of them hugging my waist and ass was simply wonderful. I stopped a second to calm a bit down and then picked up the brassiere. I looked at the small, white tag ... Maiden form, 36 B. I examined the hooks and figured out how they worked. I slipped my arms through the shoulder straps as I had seen my sister do and after only a couple of tries had the hooks attached. I loved the way the bra felt as I adjusted it to feel more comfortable around my chest. As I looked down at my hard cock tenting the front of the pink panties I gently touched my nipples through the fabric of the bra cups. I closed my eyes and a wonderful shiver went through my body as my nipples stiffened. After a minute I turned and looked at the full slip lying on the bed. Why not, I thought. I picked it up and held it by the shoulder straps. It was sheer white nylon with lace at the front and around the hem. I gathered it up and slipped it over my head placing my arms inside the straps and let it gently fall down around my body. I was in heaven! Having my entire body encased in all that lace and nylon, my cock pulsing inside the panties and the bra hugging my chest made every nerve come alive. I took a few steps toward the mirror and the feeling of the silky slip moving against the panties and brassiere was exquisite. I slowly ran my hands across my chest and felt the bra and my nipples through the layers of nylon. As I slowly moved them down my stomach and over my hips I felt the slip slide against the panties with a slipperiness that sent more sensations through my body. My cock throbbed as I moved my hands across my butt and I squeezed the round globes. My fingers found their way to the crack of my ass and moved probingly up and down into its depth. I was getting so close to cumming, but I tried to concentrate on the feeling of the lingerie caressing my body and my hands feeling me up. My reasoning crossed the threshold of worrying about making a mess in my sister's undies and I slowly moved both hands forward towards my stiff cock. The feeling of two layers of silky nylon against my hands and my fingers slowly stroking myself sent a huge shudder through me and in seconds I felt the warm semen spurt forth, flowing over my penis, soaking the inside of the panties and forming a huge, sticky wet stain on the front of the slip. I continued rubbing myself until my cock began to soften and the last of my creamy load was spent. My Sisters Knickers Ch. 02 It took a few moments to gain my composure as I felt my warm semen pool into the gusset of my panties around my tight balls. I straightened up and walked slowly to my room and felt a thin stream of cum slide down from under the elastic of the panties slowly down my inner thigh. I pulled the slip up over my head as I sat heavily onto my bed. As I did the wet spot slid against my face leaving a moist, sticky spot on my cheek. I tossed the slip on the floor and reached behind me to undo the bra. It took a couple of tries and as the hooks came free I slid the straps over my shoulders and tossed the bra down onto the slip. After a minute my heart rate became normal. With both thumbs hooked in the elastic waistband of the panties I pulled it away and looked inside. My softening cock and balls were coated in cum and the inside of the panties was slick with it. I let the waistband snap back and felt my genitals through the dampness. I rubbed my cock through the slippery nylon and felt it begin to stiffen again. I closed my eyes and enjoyed the moist lubrication the cum-slick nylon panties provided. Quickly reaching down and finding the slip I brought it to my face and wiped away the semen from my cheek. Jacking myself off with one hand I buried my face into the soft slip and breathed in the sweet perfume from my sister and noted a slightly tangy scent from my cum. I continued to stroke myself, hearing the sloshing sound of the cum in my panties. I rubbed the slip down my neck and over my chest, then back up over my face. I became lost in the combination of senses; touch, smell, the rising orgasm in my loins. I laid back onto the bed and covered myself from crotch to face with the slip, moving both hands up and down my body, pinching my nipples through the silk, then down to grab my penis and stroke quickly, repeating this again and again. The pain as I twisted my nipples seemed to intensify the sexual feelings and soon I just held my hard cock through the slip and panties, enjoying the multi layers of nylon and rubbing in quick, short strokes as my body shuddered in another intense orgasm. My thick, creamy load refilled the panties as I squeezed my cock to drain it. I let it soften in my hand and I felt the cum flow over my hip and I saw some escape from under the leg band. I was completely spent and curled up on the bed, cupping my cock and balls with one hand and pulling the slip over me with the other. I closed my eyes ... I awoke with a start, feeling disoriented. Feeling the slip cover me I remembered my recent lingerie activities and savored its silky caress. Had I slept long? I opened my eyes, looked up and noticed my bedroom door was closed. I didn't remember closing it. I stood quickly and pulled the panties down, which was hindered by the fact they felt glued to my cock and balls by the drying semen. As I pulled them down my legs they left sticky streaks along my thighs. Stepping out of the panties I turned and gathered them together with the slip. I reached down to pick up the bra and ... it was gone. I knew I had left it on the floor and now it wasn't there. Oh, jeez ... I was 99% sure I had been caught curled up asleep wearing my sister's cum soaked underwear. But by whom? My sister? Either prospect set my heart racing as I tossed the lingerie into the closet and scrambled to get my regular clothes back on. Pulling my T-shirt over my head I heard a soft knock on my door. Making sure my pants were buttoned and my zipper was up I said, "Yes?" "May I come in?" It was my sister's voice. "Uh ... sure" I stammered. The door swung slowly open and she entered. I tried to read the look on her face. Did she know? She grinned and asked, "Did you have a nice nap?" I must have blushed a deep red as I stood shuffling my feet. Completely tongue-tied, all I wanted to do was find a deep hole and disappear into it. She closed the door behind her and stepped towards me. "I am going to do my laundry and I wonder if you have any delicate clothing that might need special attention." I sat heavily onto my bed and buried my face into my hands. Unfortunately they still had traces of cum on the palms so I quickly put them on my knees and tried to not look obvious as I wiped them off. I looked up at her, embarrassed beyond belief and nearly in tears and said, "Sis, I ... I don't know what to say, I just ... err ... She came over and sat down next to me slipping her arm around my shoulders and gave me a little hug. In spite of my confused state I still noticed her soft breast pressing against me. "When I came home" she began "and walked into my room I sensed there was something different. I saw my drawer opened and knew I hadn't left it that way. Then I noticed two pairs of my panties on the bed and I knew someone had been going through my drawers ... no pun intended. I suspected it might be you and that you have done this before." I nodded and kept my eyes averted from her. "Somehow I could tell. I quietly peeked into your room and saw you asleep wearing my panties with my slip pulled up over you. At first I was really angry ... messing around with my underwear that way ... what were you thinking? Then I noticed that, well, shall we say, you REALLY enjoyed my underwear by the mess you made in them. And well, believe it or not, I'm not a stranger to sex ... please don't tell Mom ... I've been with guys. One of them had a certain fascination with my underwear and wanted to keep my panties after we, well, fooled around. I didn't let him, of course, but it made me wonder why he wanted them. I think maybe I understand it a little more. I saw my brassiere on the floor and picked it up. By the way it was tangled I'm guessing you were wearing it, too. I'm not mad at you, but I'd like to know more about why you want to dress up in woman's' underwear." I began to have a feeling of relief. Here was my sister admitting to me that she has had some sort of sex, and wanting it to be kept secret. And then she tells me that one of her boyfriends wanted her panties ... probably as a trophy ... and that she might understand why I like them, too. As we sat together on the bed I confessed everything to her ... about seeing her that morning putting on her panties and how I was turned on by the sight of her. She blushed a little when I told her that. And then later how I took a pair of panties and beat off in them. (She seemed to know what that term meant.) I told her the only other time was today and I apologized again. And I promise never, ever to do it again." She turned and looked me in the eye. "We'll see about that." And then she winked at me. Now it was my turn to blush. "Go get the panties and slip and I'll show you how to wash them. They looked like they really needed it." I did as I was told. We went to the bathroom and she showed me where the detergent she used for her lingerie was kept, ran warm water in the sink and explained how to wash them and hang them up to dry. "I don't think I want these back," she said when we were finished. "You can have them, little brother." I couldn't believe my ears. Not only did my sister seem to understand but she was giving me my own lingerie. "Come to my room now and let's talk a little more about your new-found fun." I followed her into the hall and noticed her walk was a little sexier, her hips swayed nicely under her skirt and I had a hard time not having erotic thoughts while watching her round ass. And then I noticed what appeared to be panty lines. That made me wonder what kind of panties she was wearing. As we entered her room I was again taken in by the faint feminine air as I breathed deeply. It was only then that I noticed she was unbuttoning her blouse. She let it hang open and turned to look at me. My eyes were drawn immediately to her slender tummy and the white bra just above. My mouth must have hung open and as I looked at her she reached for the zipper at the side of her skirt. Her voice brought me back to Earth as she said, "I figured since you have already seen me in my underwear, and have BEEN in my underwear, that this would be no big deal to see me again like this. You did say you thought I was attractive." "Jeez, Sis, I think you're the prettiest girl in the world," I blurted out. As I felt my face turn red she pulled the zipper down and let the skirt drop to the floor. She wore a white half-slip beneath it and as she bent forward to slide it down her legs I stared down her bra at her lovely cleavage. She straightened up and tossed the skirt and slip onto her bed. She shrugged off her blouse and threw it on her bed. At that moment I wasn't kidding about her being the prettiest girl I had ever seen. She was standing before me in a white brassiere, pale black full-cut nylon panties, a matching garter belt and sheer nylon stockings. I sat down on the chair in front of her vanity because I thought my legs would buckle. "I thought I'd slip into something a little more comfortable" she said as she sat on her bed. I watched, fascinated, as she undid the hooks of the garter holding her stockings. They became the focus of my attention as she slid the wispy hose off of one leg. She slowly uncrossed and recrossed her long legs and I swore she was deliberately putting on a show just for me. If so, I was certainly enjoying it and I felt a stirring in my crotch. As she worked on the other stocking she asked, "Would you like to try these on sometime? I have other pairs. Here, you can have these." She stood and walked over to me with the nylons in her hand. I felt my cock growing hard as she came very close to me and I took them from her. She turned around and reached behind her to unhook the garter belt. I quickly reached down to adjust myself as I made a mental note about how she did that. "You'll need this, too." She turned and dangled the belt in front of me. As I took it from her she smiled and noticed my hands were shaking a little. I stared at her lovely panty-clad ass as she turned and went to her dresser. My breath caught as she bent over and pulled out a drawer. She removed a pair of shorts and a T-shirt and tossed them on the bed. I stood and she approached me holding open her arms. As I stood up I placed the garter belt and stockings on the chair and accepted the hug she offered. And then my arms were filled with a warm young girl. She nuzzled my neck and pressed her half naked body against me. "Now we both have secrets to share," she whispered. "I have sex with boys and you have sex with my underwear. I'll keep your secret if you keep mine ... please". And she pressed her hips tightly to mine and kissed my cheek. I was so hard and I knew she could feel it. I ran my hands across her back, felt her bra and the top of her panties. She held me closer and I ran my hand over the round globes of her ass and pressed her closer to me. The fact she was my sister was now irrelevant. And then we heard the back door slam. Our mother had just come home. We quickly drew apart but my sister held me by my shoulders and looked into my eyes. "Let's get together again soon, okay?" I nodded. She didn't have to ask twice. She leaned forward and gave me a warm kiss on my lips. I picked up the stockings and garter, turned to leave and looked over my shoulder. She had already slipped the T-shirt on and was sitting on her bed pulling the shorts up her long legs as she waved for me to leave. I smiled and she winked as I stepped into the hall. I went to the bathroom and gathered the half-damp lingerie and took it all to my room. Putting all the lingerie in my closet I tried to imagine what all that had transpired meant. Then I thought to myself, heck ... let's just see what happens next.