Brother and Sister Take a Ride

My name is John and I'd like to tell you a story about how my sister Emily and I became intimately close during our freshman year of college. We had both just turn 18. Growing up we did everything together. We are twins after all. We went to the same schools, played in band together, did some sports together, we have always just been very close. We didn't even think about going to different colleges, we just assumed that we would go the same one together. 

The year was about to start and we were on our way with our parents. Our dad loaded up our suburban with all our stuff. He had only left a small area in the back of the suburban for us to sit. I'm not sure how he thought it was enough room but after this trip I'm glad he did. Emily got in the suburban first and I noticed how perfect her little round butt was. She was wearing a skirt because she thought it was more comfortable for road trips. I couldn't help myself I slapped her little round ass as she was climbing in and said "hurry up weirdo!" 

She turned around and half glared half smirked at me and said "shut up! I'll go as fast as I want." She got situated in the back after climbing over our stuff and I followed her back there. As I turned to sit down I noticed how little room there was and when I sat down I pulled her skirt up a little ways revealing her white panties. She squeaked and said "Hey watch it!" 

I looked at her and said sorry as she was pulling her skirt back down. We got situated in the back of the suburban and started on our trip. After a few miles Emily kept trying to get comfortable but her side was being poked by my hockey stick. She looked at me and said. 

"Hey I can't get comfortable back here. Could I just sit on your lap for a little bit?" 

"Sure" I said not really thinking anything of it. We spent a lot of time close to each other. She sat on my lap a lot and we hugged each other all the time. Being physical was just part of our relationship.

She stood part way up and lifted her leg over me so she could sit on my lap. She sat down with her perfect ass nestled right on top of my crotch. I put my hands around her tummy like we usually did and finally both of us were comfortable. 

After a few miles I started to dose off thinking about college and the future. Emily I could tell was getting sleepy too as she had leaned back against me laying her head back on my shoulder. As we were falling asleep together my dad hit a bump in the road waking both of us up. 

"Sorry kids!" he called back to us. Neither of our parents could see us because of all the crap we had jammed into the suburban.

"We're fine." Emily called back. "Just falling asleep"

It was then that I noticed I had a half chub from waking back up. I usually get boners when I wake up it's just how my body works. I also noticed Emily's breasts sticking out of her low cut shirt. She had leaned her head back against me and I had a wonderful view of her perfect large breasts. Emily is a small girl but I've always thought she had larger breasts for her size. She had that hour glass figure girls want. 

I'll admit I stared down her shirt for longer than any brother should but the blood in my dick was taking control of my brain. I felt Emily wriggle her ass against my now hardening dick and said "Is that your phone or are you just excited to see me?" laughing as she just assumed it was my phone.

"Actually sis I am a bit excited." I said blushing to myself. At this point Emily had already figured out it wasn't a phone she was wriggling her ass against and stopped moving.

"Oh" she said leaning forward and looking back at me. "What's up?" she said in a quieter voice so our parents couldn't hear.

"Ah well when dad hit that bump it woke me up and you know how I always get boners when I wake up" I whispered back to her.

"I can definitely tell now." She said giggling. At this point I was fully hard with my dick resting in between her butt checks. 

"Also when you lean back I can see all the way down your shirt and no guy can resist getting a bit excited at that." I said laughing.

She smiled and blushed a little at that. Then my dad had to move off the side of the road and hit the tracks they use to wake truckers up when they drift off the road. this caused the car to shake up and down for a few seconds causing my dick to rub in between her cheeks even more. Then he hit another larger bump causing Emily to bounce in my lap and my dick fell forward far enough that when she came back down it drug across her pussy through her thin panties nestling in between the lips of her vagina. 

When she landed back down my hands grabbed her hips off reflex and she fell back against me revealing her wonderful breasts again.

"Shit sis sorry" I said half groaning because it felt so good.

"That's ok" She said still leaning back against me. "that did feel pretty good actually." She whispered back to me. 

"yeah it did, I don't want to move."

"Me neither." She said as her hand started to drift down between her legs. "Can I touch it?" She asked.

"Umm sure." I said still staring her breasts as she breathed up and down with my hands holding her hips. At this point I noticed that her skirt was bunched up around my stomach from when she had fallen back down and my dick only had a thin layer of gym shorts and panties from being inside my own sister. My sister leaned forward a little bit putting more pressure on my dick with her pussy which caused me to let out a groan.

"Damn sis that feels so fucking good." 

Emily shuttered a little as she moved. "yeah it does." She moved her hand in between her legs and put it on the tip of my dick. "Wow it's so warm and big." She whispered looking back at me. 

All I could do was give a half smile then I involuntarily thrust my hips forward putting more pressure against her hand and her pussy as I did. I saw her eyes get bigger and her lips made an O face and I could tell she was enjoying herself just as much as I was. She pushed back against me grinding her pussy against my dick as she did. I could feel her hand rubbing the tip of my dick and I thrust back into her again. 

"Hey this isn't fair." I said as I started to slide my hands from her hips up her stomach towards her breasts. "these have been tempting me since we got in the car and you have your hand on my dick." I said as I cupped both of her supple breasts in my hands. She was wearing a thin bra under her low cut shirt and I could feel through them how hard her nipples were. 

"Feels like you are just as horny as me sis."

"Fuck yeah" She whispered back into my ear. She leaned backward and lightly bit the tip of my ear as she rubbed her pussy back and forth over my dick. She started kissing my neck and started moving towards my lips. I tilted my head into hers and our lips met. At first we just pecked at each other and soon it became a full make out session our tongues swirling around each other and into each others mouths. I moved one of my hands from cupping her large breasts and slid it down her body first over her stomach sliding over her belly button and found the waist band of her skirt. I slipped my hand under the waist band and into her panties and moved my hand toward her soaked pussy lips.

"Is it ok of I finger you?" I groaned into her mouth. 

She took her other hand in answer and pushed my hand deeper toward her pussy. She was still grinding me rubbing the tip of my dick.

"Fuck Yeah big brother." As she squeezed my dick harder. I found her clit with my middle finger and started rubbing it in a circular motion. Emily let out another gasp into my mouth and I squeezed her breast in my other hand.

"Does that feel good baby?" 

"mmmmmmmmmm" she groaned "Baby huh? I like it." 

Emily was grinding me harder now at this point. I could feel her ass pressing against my stomach as she rocked her hips back and forth rubbing her pussy lips along the shaft of my dick. My finger moved from her clit and found the entrance to her vagina. I slid my finger into her slowly. Emily let out a louder gasp and her hand jumped up to my hand which was still cupping her breasts.

"Oh fuck brother" She moaned into my mouth. "I'm almost there already." She said pulling her head away from mine and looking me in the eyes.

"Well let's get you there." I said looking back at her pushing my finger deeper into her and rubbing her hard nipple faster. Emily opened her mouth slightly making another O face and I couldn't resist pressing my lips back against hers my tongue shooting into her mouth. 

Emily let out another groan and pushed her pussy into my hand. I could feel the walls of her vagina start to contract around my finger and she stopped grinding me. She started shaking on top of me moaning into my mouth as I continued to make out with her. I pushed my finger deeper into her shaking it back and forth trying to stimulate her clit as much as I could. I could feel her cum gushing around my finger and into my hand as she shook one last time. 

"holy fuck, I just came." She said pulling away from my mouth.

"I know, my hand is soaked." 

She giggled as she looked into my eyes a shy grin on her face. Her eyes were twinkling as she stared at me. 

"I love you John." 

"I love you too Emily." I leaned in and kissed her again. my hand moved from her breast back down to her hips. 

"Alright big brother it's your turn." Emily said as he bit her bottom lip. "Get the big dick out of your pants. I think I know where it's new home is."

"Oh?" I said as she lifted her ass off my lap so I could pulled my shorts down. My dick sprung out of them at full attention, pre cum dripping down it.

"Mmmhmmm" She said as I saw her reach down under her skirt and pull her panties down. As she sat back down on my lap my dick was wedged in between her ass cheeks again. She lifted her legs off the ground so she could take her panties all the way off and her ass pressed harder against my dick.

"Let's get that dick into it's new home." She said as she stood back up and reached down between her legs under her skirt to grab my rock hard shaft. She guided my dick toward the lips of her pussy and rubbed the tip of my dick around her lips and clit.

"Are you ready?" She said looking back and winking at me.

"Oh fuck yeah baby, let's do it."

She moved my dick toward her entrance and slowly sat back down on my lap. I could stop myself I thrust up into her burying my dick into my sweet sister's pussy. 

I couldn't believe it I was fucking my sister who had just cum on my hand while in the back seat of a car with my parents completely oblivious. 

When I thrust up into her I had my hands on her hips and I pulled her down onto me. She let out another louder gasp and tried to cover her mouth with her hand. I was fully in my sister. I could feel the walls of her pussy twitching against my dick. It was so warm and wet in her I was in complete bliss. 

We sat there for a second just enjoying each other and making sure our parents hadn't heard anything. Luckily our mom was asleep and our dad had head phones but we didn't know that. 

Emily rose back up dragging the walls of her pussy along my dick. both my hands slid back up from her hips along her stomach and cupped her breasts again.

"Fuck me baby, that feels so good." I moaned into the small of her back as she rose up and down on my dick. As she came down I thrust up into her. we started to pick up the pace. I could feel her perfect ass on my thighs and stomach every time she sat back down on my dick. her breasts were bouncing in my hands while I cupped them massaging them.

"I'm so close baby." I groaned. 

"Good. Cum in me brother I want to feel you cum in me." 

"Oh fuck." I said when she said that. I thrust up into her again letting out what felt like buckets of cum gushing into my sister's pussy. My orgasm felt like it lasted for a full minute shooting pump after pump into her. I could feel my sisters pussy clench around my dick as she came again with me. Our juices mixed together as we both froze paralyzed by our orgasms. 

We both came down from our highs and I leaned my head against her back. "Holy shit. I just came in you."

"I just came on you." She giggled back at me.

"Are you on the pill?"

"Nope." She said looking at me with love in her eyes.

If you missed part one My name is John and my sister's name is Emily. We are twin brother and sister off to our freshmen year of college together. Our parents were driving us there in our stuffed suburban. Emily and I were in the back seat and had just discovered how amazing sex with each other was. 

"I can't believe I just came in you Emily." I said as I was looking into her glowing eyes. "You aren't on the pill! You could get pregnant."

"I know, It's ok John. If that happens we will deal with it." She said as she was still slowly sliding her pussy up and down my still mostly hard cock. Our juices were dripping out of her I could feel them dripping down around my shaft as she moved up and down. I leaned forward and rest my head on her back as she moved. My hands slid back up to her perfect firm breasts and I felt how hard her nipples were. 

"I don't want to get off" She said as she moved her hands over mine and guided me around her nipples. 

"Well we are going to have to clean this up eventually. Mom and dad are going to see the mess and they have to be able to smell us."

"Dad has his window down to stay awake that will help air things out." Emily said as she was still fucking me. I couldn't believe I wasn't getting soft yet. But when you have your cock buried in your sister's pussy and she is riding it you can't help but stay hard until she is done with you.

"I know." She said as she sat down on me and bent over to pick something up off the floor. As she bent over I slid my hands back down over her stomach and hips and lifted up her skirt over her back. Her ass was amazing. Perfectly round and plump. It was a bubble butt of supple flesh. I grabbed both her cheeks with my hands and squeezed her ass shaking her back and forth with made my now fully hard dick strain against the side of her pussy walls. 

"mmmmmm" She said looking back at me smiling. She wriggled her ass back and forth for me then leaned back and twisted around so she could kiss me. She reached around her body making her breasts squish together, which made them look even bigger, and ran her hand through my hair as our tongues tangled together. 

"You like grabbing your sister's ass?" She said bouncing up and down making my dick bottom out in her.

"I know it's dangerous but I want fill you up with cum every day."

She giggled again smiling at me "Oh I think we can make that happen." She said kissing me again. She slowly started to stand up off me and I noticed she had grabbed her panties from the floor and was using that to catch all the cum that came gushing out when my dick finally popped out of her. She cleaned my dick off as best she could with her panties then tucked her panties under the seat. "I'll get those later." 

"Hey Emily, I know you just cleaned up but..." I looked down at my erect penis. "I think I'm ready to go again."

She sat down on my leg, her naked ass cool on my thigh and grabbed my dick in her hand and said. "mmmmm maybe I can help with that." She ran her hand around the tip of my head and down my shaft slowly, making eye contact with me the whole time. "I want to look at you while we fuck this time. I want you to know it's your sister riding you not some hot piece of ass." 

"Oh I know it was you Em. How can I fucking not? Also you are definitely one hot piece of ass." 

She smiled at me and stood up lifting one leg over me and resting her knees next to my legs. She lowered herself on me and I could feel my dick rubbing against her pussy. It stayed in front of her and the shaft of my dick was wedged in between her pussy lips as she slowly grinded against me. She started lifting up her shirt and said "Since you've been playing with my boobs so much why don't you suck on my nipples and help get me off?" She lifted her shirt up revealing her low cut bra and reached behind her back unclasping it. Her boobs fell out of her bra with a bounce. there were perfect. Round and full, nipples sticking out just ready to let my face bury it self in them. I reached up with both hands grabbing two handfuls of my sisters large supple breasts while she was still sliding her pussy lips up and down my cock. 

"I want to fuck you so bad." I said as I leaned forward to put her left boob in my mouth. I reached out with my tongue first, contacting her nipple and then put as much of her boob as I could in my mouth. I twirled her nipple around with my tongue. then sucking on it lightly looking up at her. She was looking down her forehead was scrunched up and her full lips were making an O face. I rubbed her other nipple with my hand, massaging it up and down. I reached around her with my other hand grabbing her ass and squeezing.

"I want to fuck you too." She said moving farther up and lifting up her skirt so she could align my dick with her entrance. I could feel the tip of my dick pop into place between her lips and she lowered herself on me. She let out another gasp and grabbed the back of my head with her other hand pressing it into her breast. She kept lowering herself, my dick sliding in easily in her still cum coated cunt. It was warm and the walls of her pussy gently squeezed my dick as it slid further into her.

I felt myself thrust up into her bottoming out against the back of her pussy. she rose back up and we found our rhythm instantly. It was like we were two perfect partners made for fucking each other. She bounced up and down on my dick while I thrust up into her. I could feel her tits bouncing in my mouth and hands every time we slammed together, her ass jiggling in my other hand. 

We lasted a lot longer this time. I had just cum in my sister a few minutes before and I was ready to let her ride me all the way to the dorm room. Eventually I switched mouth and hands so I could suck on her other nipple. She was breathing heavy and I could see the sweat starting to form in between her breasts. I was getting sweaty too. Eventually I released her nipple from my mouth leaning back in the car seat so I could watch her two perfect breasts bouncing up and down in front of me while my dick slid up and down in her. I grabbed her ass in both my hands under her skirt and new I was close.

"I'm close Em." I tried to whisper. "Are you?"

"Fuck I'm so close too." She said her eyes scrunched together. 

"I'm going to fuck you so much you're going to need a wheel chair." I said squeezing her ass harder. "I want you to cum on my dick baby sister. Fucking cum for me." This sent her over the edge and I could feel her pussy contract around my dick. She started shaking on top of me unable to control her body. I thrust up into her harder and harder and I could feel my balls about ready to explode in her again. The feeling rose up in my dick starting at the base and building in the tip and I climaxed. I didn't think it was possible but there was still a lot of cum left in me. I pumped her full again seeing my dick poking a slight lump in her tummy as I thrust into her cumming. I could feel our cum mixing together and coating her walls and my dick. She was still convulsing on me her boobs jiggling so fast like she was on a washing machine. We slowly came down together me still thrusting up into her and her resting her head on my shoulder. 

"Holy fuck that was better than the first time." I whispered in her ear.

"Yeah it was." She panted, her head still resting on my shoulder. She started rotating her hips in a circle, my dick poking into the side of her vagina and dragging itself along slippery in all the cum. 

"mmmmmmmmmm" she moaned lifting her head up looking at me. "fuck that feels so damn good."

"Oh I know." I said leaning in and kissing her.

We stayed like that for a while, making out, me exploring her body with my hands. I slid them over her breast down her body to her hips and underneath her skirt squeezing her ass. She ran her hands through my hair and my neck while she made little circles with her hips. My dick still in her slippery from all the cum. my dick finally started to soften still resting inside of her. "I guess we better clean up again." She said breaking up our make out session.

"Do you have any more panties?"

She giggled at me "no I'll just use the same ones but I think I'll just throw those out the window. Besides I want you to have easy access." She said winking at me. She leaned over to where she had stuffed her cum filled panties, dragging her boobs along my chest. She rose up my dick popping out of her and resting against my thigh, soaked in cum. She slid the panties under her pussy catching all the cum that spilled out of her when my dick came out. 

"Holy shit you came a ton again." 

"I know right? I had no idea I had that much in me."

"My tummy is so full of it. I can still feel so much cum in me even after all that spilled out."

"I think that is going to be a common feeling for you." I said squeezing her ass and kissing her again.

"Good." She moaned into my mouth.

We made out again for a few more minutes and she threw her panties out of the back window. "You better get your shirt back on Emily." I think we are getting close."

I could tell we were getting close to the college town because we had visited before. I knew that if mom and dad discovered what we did they would probably never talk to us again. But that was before I knew how open minded they were. Let's just say my mom and Emily had a constant supply of fresh cum being pumped into them after this year.Emily and I cleaned up as best we could and made our selves look presentable. We were only a few minutes out from the college and our parents would be able to tell if something was wrong. 

"Are you ready Em?" I asked Emily as we pulled into the parking lot. 

"Ready as I can be." She said finishing getting her skirt flattened out.

We pulled up around the corner of the main administration building of the college and saw all the other students and their parents getting out of cars, unloading luggage, some parents were hugging their kids crying. Our dad pulled around into the parking lot and we started getting out of the car. Emily was stood up off of my lap and I could see her perfect pussy peeking out under her skirt. She had to get around some of our stuff so she stopped for a second giving me an even better view. I could see that a small bit of my cum was still dripping out of her. It was all I could do to not stand up and start fucking her from behind right then and there in front of our parents. 

Emily managed to get out of the car and I followed her. Our parents were already out looking around.

"Wow! What a great campus!" our mother said.

"Way nicer than ours was." our dad added in.

"I really like all the pine trees." Emily said looking back at me as I got out of the car. 

We looked around and stretched our legs for a minute then started walking toward the greeting area. It took us about 3 hours to find our dorms and get everything unloaded into our rooms. When I went into my dorm the RA told me that my roommate had backed out last minute and that unfortunately they weren't able to fit another person in so I would have the room to myself this semester. It was a nice sized room with a window over looking the main grassy park area of the campus. As soon as I could I found Emily and told her.

"Em, my roommate backed out last minute I got the room all to myself!" I told her after we had said good bye to our parents for the night. They were going to stay in a hotel that night and join us for all the orientation events tomorrow. 

"Really!?" She said looking at me knowingly.

"Yup and I think you and are should break it in tonight." I said slipping my finger under the band of her skirt pulling her toward me.

Emily wrapped her arms around me "I'll come by tonight after my dorm finishes with all the greeting stuff okay?"

"Good." I said letting her go and telling her where my room was. 

We didn't see each other again until I heard a knock on my door around midnight. I went over to the door and there Emily was still wearing that sexy skirt that I knew she didn't have any panties on underneath. I smiled at her and grabbed her hand pulling her into my room.

"What do you think?" I said gesturing toward my room. I had gotten everything unpacked and organized. I even made my bed knowing that I would hopefully be messing it up with my sister tonight. 

"It's nice! way bigger than mine. My roommate and I even have bunk beds and yours is bigger."

"I know, I got lucky."

"Hey John." She said walking over to my bed and sitting down. "What are we doing here? I mean what are you and I now?"

"I know." I said walking over and sitting down next to her. "I've been thinking about that too." I paused for a second then said. "I know I love you. And I know we aren't just brother and sister now it's more than that. I never really thought of it until now but I like just hanging out with you like you were a girlfriend honestly. You're funny, cute, Smart I just like spending time with you and to me that's just like you being my girlfriend ya know." 

She looked at me smiling. "I know exactly what you mean. I was kinda afraid I was just some kind of kinky turn on for you. I know that some guys are into incest and guess you are too." She said laughing.

"Well I guess you are too!" I said poking her in the stomach.

"I am. I'll admit I've been attracted to you for awhile. It was always some sick fantasy I had but I never actually thought anything would happen." 

"To be honest I was the same way. I always felt bad checking you out when you weren't looking. I thought you might think of me as some sick freak."

"Nope, I think it's really nice. You have always been really kind to me John and I want to make you happy."

"Oh you do sis." I could feel my boner starting to poke up through my shorts at this point. Emily glanced down and noticed.

"I can see that." She said giggling. She looked back at me and slid her hand over my leg and started rubbing my cock.

"My RA took us all to the store today to get some stuff. I got the pill while I was there." She said smiling at me.

"I was going to ask if I should use this." I said pulling a condom out of my pocket. "We went to the store today too." I laughed and threw the condom on the floor.

"I want to try something." I said standing up. I grabbed her hand and pulled her up with me. My boner was sticking through my shorts rubbing against her. I spun her around pressing my boner against her ass and grabbing both of her tits with my hands. "When you got out of the car I could see your pussy from behind and I saw my cum dripping out of it. I really want to fuck you doggy style little sis." I said massaging her breasts through her shirt and bra. My boner was wedged in-between her ass cheeks.

"I don't care how you fuck me. Just start fucking me." She said reaching behind her trying to push my shorts down. I was happy to help her. I let go of her perfect firm breasts and slid my hands down her tight stomach and hips. I pushed my shorts off my dick springing free. I pushed Emily down over my bead. Her skirt moved up high enough for my dick to find her pussy lips when i pushed against her. I reached down and flipped her skirt over her back revealing her perfect round ass. I grabbed it with both hands squeezing her ass while I rubbed my dick on her pussy and in-between her legs.

"Are you ready?" I asked. 

"Hurry up and fuck me." She said looking back at me biting her lip. I let go of her ass with one hand and guided my dick toward her entrance. I could feel the tight lips of her pussy part for me as I pressed into her. My dick was a perfect fit for her pussy. I pressed in slowly feeling her wet pussy walls hugging my dick guiding me deeper into her. She was warm and wet. She pushed back against me as I grabbed both her hips pulling her toward me. I was finally buried completely in my sister. her ass cheeks were pressed against my thighs and i could hear her groaning. We stayed like that for a while just enjoying the moment. We had my whole room to ourselves we didn't have to hide from any one hear. We could fuck and make love as much as we wanted to.

I slowly started pulling back feeling her pussy reluctant to let me slide out of her. Right before I would have popped out I pushed back into her. She groaned again lowering her head and popping her hips up so I had a better angle into her. I pushed into her finding the back of her pussy again and we started to find our rhythm. My hands rotated from her hips to her ass as we fucked. Her ass would jiggle in the perfect way every time I bottomed out in her. I slapped her ass lightly a few times which she seemed to like as she started pushing back into me harder. 

"I love your ass Em." I said thrusting into her. "It is perfect."

"I love your cock in me big brother." She said emphasizing the big looking back at me smiling.

I bent over sliding my hands up her shirt grabbing both her breasts and pulled her off the bed holding her up as I thrust into her again and again from behind. "these are pretty amazing too." I said kissing her neck. 

She reached back and ran her hands through my hair. "They're all yours." She panted I could tell this position wasn't as comfortable for her but she was letting me fuck her however I wanted. I let her fall back down on the bed and grabbed her amazing ass again.

"Get all the way on the bed." I said moving my knee up on the bed. We rotated around so her head was on my pillow and she was laying flat underneath me. Her legs we both together making it harder to get as deep inside her with every thrust but it was a little bit tighter. With my hands on her ass I put more weight on them and really started fucking her harder. I could hear her moaning into the pillow and could tell she was close. "Tell me when you're about to cum sis." I said pounding her from behind.

She turned her head out of the pillow and said "I'm really close. Just a bit more." I could see her move her hand underneath her and she started massaging her clit. 

I moved my hands up to the small of her back really pressing her into the bed while I was fucking her as hard as I could. Then she started twitching under me. "CUMMING!" She groaned and I could see her face turning red. She buried her head back in the pillow and started have spasms of pleasure underneath me. At this point I was ready too. I stopped holding back in my mind and let my orgasm come. I thrust into her as deep as I could shooting another load of cum deep into her. I managed to get a few more thrusts into her as I came shooting more and more cum into my sweet sisters loving pussy. Both of us came down from our orgasm again and I collapsed onto her back. My dick still buried in her refusing to go down completely. 

"I love you so much." I whispered into her ear. I started moving my hips again slowly pulling out of her and pushing back in. I wasn't fully erect but I could still tell she was getting pleasure out of it. Her pussy was coated in our combined cum again. She was so slippery and wet my dick felt like it was taking a bath in her. 

She turned her head toward mine. "I love you too." She leaned forward to kiss me and I leaned into her. We kissed like that dancing back and forth with our tongues. 

We finally broke our kiss and I pushed my chest up off her back and looked down to see my now fully erect dick buried in her. I could see the juices trying to leak out around my dick and slowly pulled back out of her. I popped out of her pussy with a wet plop again and could see my cum rush out of her. Even upside down her pussy was full and the cum came pouring out. I grabbed a tissue I had left next to the bed, knowing I would be using them, and cleaned up around her pussy keeping the cum from getting on the bed. 

"That is such a sexy sight." I said cleaning her and squeezing her ass. She looked back at me and smiled.

"Your cum gushing out of your sister is a sexy sight?" She asked biting her lip again.

"Mmmhmmm." I said giving her another spank. She giggled and leaned up off the bed. She turned around and looked at me. "What about these?" she said taking her shirt off.

"Okay, those are pretty damn sexy too." I said as her breast dropped down out of her shirt as she took it off.

She threw her shirt on the floor and pushed me back on the bed. "now it's my turn to ride you!" She straddled me and I could see a small bit of cum still leaking out of her. She lined up her pussy with my dick and sank down onto me. She was resting both her hands on my chest and started pumping her hips up and down on top of me. Her breasts were hanging down squeezed together by her arms. I cupped them in both hands as she rode me. She was breathing heavily on top of me her head down, hair covering her face. I could tell she was lost in the moment. I rubbed her nipples in-between my fingers and she let out a groan.

"That feels so fucking good." She panted. She leaned back throwing her hair behind her head. She arched her back sticking her breast out further into my hands as she used her legs to push herself up and down on top of me. She rode me for what felt like hours but I'm sure was 5 minutes, 10 tops. I could see her starting to slow down. She was getting tired. I pulled her down on top of me and spun us both around so she was on her back and we were fucking missionary style. 

I put my hands underneath her knees and pushed her legs apart letting me penetrate into her deeper. I could see beads of sweat in-between her breasts that were bouncing up and down every time I buried my dick into her wet pussy. Her arms were above her head and her eyes closed, breathing heavily as I fucked her.

I let go of one of her legs and started massage her clit as I fucked her. She started groaning loader and the walls of her pussy clenched around my dick. She started having an orgasm again. Her breasts bouncing wildly as she spasmed underneath me. I loved watching my sister cum. It was the most beautiful thing I had ever seen. She was so passionate when she came. 

I kept going not quite ready to cum in her again. I was enjoying myself way too much. As she came down from her orgasm I slowed down and stopped with my dick fully buried in her. "How was that one sis?" I said still massaging her clit.

"Fuck I thought I was going to pass out." She said through heavy breaths. "I got so light headed." 

"I Could tell you were having a good time." I laughed and slowly started pulling out of her and thrusting back in. 

"Mmmmm fuck me again big brother." She groaned biting her lower lip. "Fill me up again."

"I'd be happy to." I said leaning over and giving her a loving kiss and started to pick up my pace. I stayed leaned forward over her giving myself a good position to fuck her harder. I began really pumping into my sister. Looking at her face and how her eye brows scrunched together and her lips made that O shape. I could see out of the corner of my eye her breasts flying up as I pounded into her again and again. I was getting closer.

"I'm going to cum in you again." I groaned.

"Fill me up big brother I want to feel you cum in me again!"

I let loose in her again. I don't know how my balls did it but another load shot into my sister filling her up. I could feel my cum coat the inside of her pussy and I managed a few more unsteady thrusts in her as I came. 

I came down and looked up at her breathing hard. With my dick still buried in her I collapsed on top of her. My head using her breasts as I pillow. The last thing I remembered that first night of college was falling asleep on my sisters chest, her hands running through my hair and my dick still buried in her.