My cock pressed though the thin materials that covered us and she pushed on it with her pussy. It was fucking cold outside and we weren’t dressed for winter so any idea about screwing her under the stars would have to wait until summer. She put her feet over mine then I wrapped my hands around her ass and stepped into her room, taking her with me. My erection was flooded with desire to fill her up again. I walked us to the bed where her knees folded over the edge and we fell to it, she on her back, me on her. I reached for my hard-on, freed it from the confines of my pants while she pulled her nightgown up to her stomach, she wasn’t wearing panties. Kate flexed her body, put I head of my stiff cock between her legs and in seconds my sister and I were fucking again.
I looked down on my sex partner and still couldn’t believe that the pretty, lusty girl impaled on my hard dick was my own kin. She was fucking me as if I was the love of her life and she wanted to prove it. She had a strong grip on my shoulders while our bodies slapped together. Kate looked up at me then cautioned “Not so hard, they will hear.” She was always more sensible than me. I slowed my thrusts until my erection was tenderly sliding in and out, my balls were caressing her, not smacking against her. She smiled her appreciation for the easy pace then pulled me down for a tongue tangled kiss. We made love in the darkened room for twenty minutes. By the time I transferred my semen to her she had vibrated twice with quiet orgasms. I left my sister half naked and fully sated face down on the bed when I returned to my own room.
The next morning after breakfast she pulled me away from our parents and said “We can’t do that in my room anymore.”
“Why?” I was thinking she had finally woken up to reality and realized just who she had been having sex with.
“Because if mom finds stains in my bed she’ll ask a lot of embarrassing questions. If she finds them in your bed, she’ll think you jacked off or something, that’s normal.”
The next two days Kate and I behaved like brother and sister, tolerant of each other, not overly friendly. We snowboarded during the day, watched DVD movies as a family in the evening and by the time we went to bed, we were too fucking tired to fuck. On Christmas day we played on the slopes then had a big dinner at a resort restaurant. Back in the cabin we exchanged gifts as a family, Kate bought me an earring to replace the one I wore, a matte black titanium hoop with an inlaid silver band around the circumference of it. I was a bit nervous when she opened mine to her, I’d never bought a girl, any girl, perfume before. She uncapped the lid then put the bottle under her nose for a sniff. “Hey, I like this.” She held out her left arm then sprayed a mist of perfume on her wrist then put it to her nose. Her smile was enough to let me know my gift was right. She held her wrist up so I could smell. It was a light scent, feminine but not overly sweet. Mom then dad also got to sample the fragrance, after that ceremony we all said good night and went to our rooms.
Five minutes later Kate was in my room, she brought the perfume with her. “This is really nice, I would have never bought this for myself but you picked it right.” She lifted her head which stretched her neck then shot a spray just below her ear then invited “Smell it there.” I couldn’t resist, as I put my nose next to her ear I was impelled to kiss the spot she had perfumed. She pulled back, “Did you kiss me because you were close or because my scent drove you insane?” she teased.
“Right now you’re driving me insane, that scent on you just sped up the trip.”
She paused for several long seconds then stood away, lifted her skirt then put the bottle of perfume between her legs and pressed the sprayer, a light fog of perfume covered her crotch. She looked at me, her voice was quiet, a whisper “And there, what will that do for you?”
I dropped to my knees then put my head under her skirt and inhaled the fragrance of the perfume mixed with the musk of her body. My cock which had been firming up swelled to capacity as I put my lips at the top of the slit under the panties. I kissed Kate there then licked her pussy through the cloth. She fell back to the bed, her knees bent over the edge, my mouth still on her. She moved a hand between me and her then with two fingers pulled her panties to the side, exposing her pussy for my attention. I kissed, licked and probed her cunt with my lips and tongue until she began to vibrate. Kate grabbed a pillow and smothered herself so our parents wouldn’t hear her as she orgasmed. Her thighs were shaking, vibrating against my cheeks and ears as she came.
I stood quickly, ripped open my pants then assailed her with my cock which was massive with pressure, I rammed my erection into to her as if I were raping her. I fucked my sister until the top of my erection blew off like the cork from a champagne bottle. Semen exploded into her, gushing with the same force as pressurized champagne. She arched her back, locked her legs around me then damn near crippled me by squeezing my waist as she shook and groaned into the pillow. I stepped back from my prone sister, she moved the pillow from her head and looked up at me with soft, warm eyes, “Wow” was all she said. She pushed up to her elbows and looked at my cock which was still bobbing with my heart beat. Kate got off the bed, kissed me lightly then left for her own room.
The next day mom and dad took the car to Salt Lake City to do some shopping. As they drove off I turned to my sister, “Race you.” She squealed delightfully then darted away. By the time I caught up she was standing beside my bed looking ready to play. I lunged at her but she put a Judo move on me and I ended up on my back on the mattress.
Kate bounced up and over me so she was sitting on my chest with my arms pinned to the bed. She squirmed her butt, moving up my chest until her crotch was pressed on my chin. I could feel the warmth of her cunt through the cloth that covered it. “If you want to put your dick in me you will have to wrestle me down.”
I arched my back which flipped my sister off, she fell next to me and I rolled to face her. We started wrestling, teasing, laughing, fondling, necking and touching as I not too gently pulled her clothes off. When she was wearing only brief white panties I moved around until my mouth was over the junction of her legs then kissed her crotch. Kate’s left leg shivered and her stomach contracted at the first touch of my mouth then I got serious about turning her on with my lips and tongue. The scent and taste of her assailed my senses and turned my prick to hot steel, my nuts were high and tight while I fucked the mattress between her legs. I pulled her briefs to one side then focused all my lust on licking and kissing her cunt. She was flowing, I lapped the erotic tasting fluids from the crack between her thighs. Kate pulled up her legs and cradled me again then began to cry out the shocks of her first orgasm. Her clit swelled and extended from its soft skin hood so I captured it between my lips and sucked on it which caused her to crest over a second orgasmic peak. Kate didn’t have to be quiet this time, there was nobody but me in the house so she let the whole fucking world know how good she felt. When she was done wailing and shaking I rolled away from her, her tits were bobbing as her chest heaved for cool air. She rolled her head to me “My god, Dylan, I never felt anything like that, ever. What is it about you that makes me so damn hot?”
“I don’t know, maybe because we aren’t supposed to be doing something like this? Fucking your brother is supposed to be evil, vile and totally nasty.”
She evaluated my words for a moment then replied “Yeah? Well, I like being totally nasty with you.” She lay quiet next to me a little longer then pushed me to my back then sat over my legs. She reached for my belt, opened my pants then pulled them down to my thighs. She sat up straight and studied my cock while she pumped it with her fingers. She looked up, she was biting her lip, looking nervous at me through long curled eyelashes. Her body angled down until her face was over my groin. She glanced into my face, smiled timidly then put her lips on the end of my hard-on. She licked it gently then parted her lips and ducked her head, my cock slid over her tongue into her mouth. She started moving her head slowly, wetting my cock, I lay back on a pillow and mellowed. My hands went to her hair instinctively but I didn’t apply any pressure, I caressed her neck and back. She took more of my dick in her mouth and I felt her cup my balls in a hand. She lifted off my erection momentarily looked at me to judge my reaction then started again, with more enthusiasm. She bobbed her head a few times then started sucking as my erection rapidly filled with a load. I stretched my hand down to caress her butt then worked my hand under her panties and began to stroke her anus which caused her to shiver.
I watched her hair tossing as her head moved up and down, her mouth was wet and hot so it didn’t take long before I had to say, “Kate, I’m close,” but she didn’t stop. She was determined, taking more of me into her mouth she started sucking harder. I had warned her; I didn’t know if she would like a mouthful the first time she did me but her eyes darted up to mine then she rubbed my balls and formed a stronger vacuum on the head. The first rush of cum splashed over her tongue, the convulsion so strong I reacted by plunging my long finger into her ass. I watched her eyes grow wide with some unidentifiable emotion as her body jerked. I fired another liquid bullet then she could take no more, she raised her head and watched as I squeezed more rounds over her hand. Each time I pulsed I flexed the finger in her ass causing her eyes to flutter, her breath to catch.
She sat straight up on my legs which caused my finger to slip from her butt. Semen dripped down her chin and splashed on her left tit but she didn’t seem to mind. After a few moments of uncertainty I saw her throat move, her eyes glistened with tears as she wiped the cum off her chin. “I never let Zac finish like that, was it…… okay?”
“Okay? That was fucking awesome Kate” I breathed. She smiled demurely and blushed, her eyes twinkled a quick flicker of pride which gave away how she felt about her accomplishment.
I sat up and kissed her. I invaded her mouth with my tongue, tasting myself while she returned the kiss with passion. She was still sitting on my legs so hers easily moved around my hips then she crossed her ankles, I pulled her closer with my hands on her ass until her cunt was pressed against my cock.
“Was it okay for you?” I asked after breaking the kiss.
“Um, yeah, it must be an acquired taste. I mean it wasn’t as gross as I thought but still….”
Our twin link was tuned just right so I finished the sentence for her “…… but still you want me to cum in you, not your mouth.”
She held up her fingers sticky with my discharge. I laughed, pushed her off then got up then gave her some tissues to clean her hand. She threw the wadded tissues to the floor then launched at me, wrapping me up in her arms as we fell back to the bed. “Yes!”
“Yes what?”
“Yes, I want you in me, you can screw me until I’m bowlegged and cum in me or on me, doesn’t matter.” I was still locked in her arms so Kate rolled to her back pulling me over until I was lying on top of her. Being eighteen and at the peak of physical fitness, my erection didn’t die after she sucked me off. It was still hard, still drooling, ready to fuck.
Kate captured it in her hand then demanded “Fuck me Dylan.” I went to my knees between her wide spread legs then pulled her panties off. She sat up to help me get naked then fell back, wide eyes watching as I hovered over her with the head of my hard-on aimed at the entrance of her body. I pressed the crown against her cunt but she jerked away, rolled over and sat up, her eyes were alight with playfulness. I lunged at her to throw her down but she eluded my hands and in seconds Kate and I were grappling all over the bed. Just as we did the first time, we were laughing, teasing and groping, everywhere her nakedness rubbed against me set fire to my skin. After a few minutes of erotic skirmishing I finally got her pinned to the bed, she was on her stomach her arms captured under my hands. I laid over her then spread her legs with my knees and not too gently rammed my erection in. She groaned, bowed her back, raised her hips and gushed “Ohmmm, yes—-,” Nothing I had ever done or experienced compared to the feeling of my sister’s hot cunt surrounding my stone hard erection. She gripped a pillow then rolled her ass against me, causing me to slip part way out. I thrust back in then my twin and I started fucking like a bride and groom hot for each other.
She was on her back, her body was thrusting and heaving under me, every time I rammed my cock into her she moaned and gripped my back. She put her legs around my waist, locked her ankles and humped her hips even more. I tried to swallow her left breast as I formed a vacuum on her nipple then I lifted off her to watch her tits rocking in sync to my cock sliding in and out of her. Kate looked into my eyes and panted “I’ve been thinking about this for a long time. I know we shouldn’t but —– Wuhaa!” I pulled out of her slowly, reached under her ass with both hands then penetrated her again with my long full erection. Every twist, every turn she made sent thrills of excitement shooting through me. I held on as we dipped and rolled, plunging into her when she rose to her heights, pulling out when her body dropped away. She shuddered at the feel of my shaft slipping in and out of her hole. I put my mouth next to her ear and wheezed “I can’t believe I’m fucking you” then let my balls give in to the sensation of her awesome, wanton cunt.
I was sweating, my lungs heaving for air when the end of our tryst blasted from my cock. She felt the first surge spew into her and arched her back, pressing her pelvis hard against me, giving me lust driven permission to cum. The delivery from my balls set her final orgasm free. She exploded with a series of hard wrenching contractions while my cock expelled every drop from my straining body. Fingernails on her right hand dug trenches into my side.
We were lying on our backs, side by side, too exhausted to say anything for maybe two or three minutes. She raised a hand and let it flop down on my belly then rolled to her side. She bent her top leg and laid it over my thigh, rubbing her hot smooth skin on mine. She pressed her semen soaked cunt on my leg and breathed a contented sigh in my ear. “Wow, we’re getting better. I never ever thought we might do that together, not like that anyway.”
She said something in the throes of passion that caught my interest, “You’ve been thinking about doing this with me?”
She pulled her head back and admitted “Yeah, even though you’re my brother I think you’re kinda hot and being around you makes me tingle sometimes. I really tingle when I see you walking around in your underwear. Sometimes I walk around in bra and panties or short slips hoping you will notice. I always make sure mom and dad don’t see but I wanted you to, did you ever pay attention?” She moved away from me then sat up, I sat up too, we were facing each other, cross legged, close enough our knees were touching.
I smiled at Kate, leaned in and kissed her soft lips, “Yeah, you have a set of bra and panties, the red lace ones, that drive me nuts. I’ve been beating off forever because of you.”
She studied my face for a few seconds then began to smile, a very sexy smile with come on eyes to match, “Well, you can still think about me but now you don’t have to beat off any more” then kissed me back.
We got a couple bottles of water and talked. We talked about us and what we had done, how we felt and wondered out loud how long we might screw each other. Neither of us expected a monogamous relationship, that would be over the top weird.
After about an hour of easy conversation I was on my back, Kate sat next to me while we talked. She told me again Pepper wanted me to ask her out, I promised her I would. My cock began to reform, it was growing longer, fatter, stiffer and she was helping it grow by causally fingering it. Kate’s lips pursed lightly as a small smile then she leaned down, I lifted my head to her then we shared another sexually driven kiss. After her warm moist lips left mine I told her “You could become habit forming.” She smiled broadly, put a hand over my balls then came to lie by my side.
I rolled to her, we were face to face, breast to chest, groin to groin then she whispered hopefully “Again?” She rolled to her stomach then I moved up and over her, the feel of her warm smooth skin set me on fire again. I got between her thighs and stroked the head of my erection along the length of her cunt, the growing intensity of our arousal caused erotic shocks to shiver through me directly to my loins. Kate put her arms around a pillow and held it tight as our bodies meshed and danced. She pressed her ass up which caused me to lift off her then she turned over so we were front to front again. Our tongues mated she and I caressed, fondled and stroked every place we could reach on the other. We were all over the bed, moving to keep our bodies close as we necked and petted. She captured my cock in her hands, suckled it again while I lavished attention on her tits and nipples and making her hotter with a hand between her legs. We were in flames, burning everywhere we touched and rubbed, we were being consumed by boundless desire. After many delightful minutes of hot sensual foreplay she erupted “Take me now Dylan! I need to – oh, — Oh — I need to “, I pressed on her clit, she arched her back and her thighs vibrated “Ahhh!”
I pulled my hips back until the end of my erection was poised to penetrate her, she looked between us, grabbed my ass then pulled me down. I drove so hard into her she swooned when our pubic bones crashed together. We were out of control, her body grinding and heaving under me, every time I rammed my cock into her, she moaned and gripped my back. She put her legs around my thighs, locked her ankles and humped her hips even more. “I knew this would be good. I knew I would like you” she panted in my ear. We fucked each other with abandon, shifting around, trying new positions and moves.
Kate was on her side, I was behind her when she erupted with another bed shaking climax. When she was done moaning I rolled to my back and pulled her over me. She sat up on my lap, her cunt swallowed my erection. She looked down on me and commanded “Don’t move, just lie still.” I pushed as deep into her as I could and stopped moving. I was breathing heavy with exertion and lust but my body strained to remain motionless. Since I wasn’t doing anything to her I concentrated on the feel of my erection sheathed by her body. My balls got even more swollen with hormones and juices as we lay quiet.
I felt a soft contraction on my erection, then another. Kate held my attention with her eyes for maybe 30 seconds while her vaginal muscles softly squeezed my cock and the longer our eyes lingered on each other, the longer she milked me, the more aroused I got. I was desperate to move again when my sister leaned down, kissed me on the corner of the mouth and encouraged softly “Cum now, don’t move, just cum.”
Her invitation set me off. My cock convulsed and I pulsed repeatedly into her, saturating her womb while she looked into my eyes. Since my body was still I concentrated on the rush of fluids through my erection as I injected her. It was such an incredibly intense feeling I groaned out loud while Kate watched me with a pleased smile on her lips. When my balls were empty and I could breathe again I asked her “Where in hell did you learn to do that?”
She pursed her mouth in a silent kiss then said “That’s not all I can do.” Her words shot another thrill from my balls to my cock which was still deep inside her. I gained even more respect for Zac because if my sister was fucking him like that, he was still not talking about her in school.
After we cleaned up and got dressed, I asked her “Hey, we’ve done this five times now, shouldn’t we be more careful? I’ve pumped an entire city population of sperm into you, aren’t you worried?”
Kate looked at me “Don’t need to, the day we turned eighteen I went to the Woman’s Health Clinic and got the Pill. I’m okay, I can screw you and Zac both until you call 911 for your nuts and I don’t have to worry.”
Shit, apparently there were a few secrets Kate kept even from me “So, does that mean you’re gonna do me and Zac together?”
She snickered lightly and slapped my shoulder, “You fucking perv, you just got done screwing your twin sister and now you think she’ll do a threesome with her boyfriend and you?” She paused, grinned, then finished “You know, that could be fun, but we’d have to invite Pepper too.”
“Do mom and dad know you’re on the Pill?”
“Mom does, but dad still thinks I’m still his little angel,” she paused, “and I’m sure he wouldn’t be happy about what you’ve been doing with his sweet little angel” she teased laughingly. “Let’s go snowboarding.”