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Note: This is my first story so it probably won’t be the greatest and I am happy to receive comments or PM about how I can make future stories better, if this story turns out horrid then it might be a while until I decide to try writing another, Thanks!

Hi, I am Ryan, I am 16, have dark brown eyes, dirty blonde hair, I’m 5’ 11”, but the best thing about me is my 7 inch dick, I am still a virgin but I didn’t know that it all was about to change. Well, enough about me and on to my step sister. Her name is Sara, she’s 17, is 5’ 8”, has blue eyes, bright natural blonde hair, B cup breasts and she has an amazing tight ass that jiggles ever so slightly when she dances around the house. I know I shouldn’t be paying too much attention to her because she is technically my sister, but what the hell; she is so hot it would be a crime not to notice.

It all started after dinner one day, I was doing my homework, stupid Math, and I was having some trouble with my calculus and since Sara is in grade 12 I thought she might know a thing or two more and could help me with this damn question, so I walked out of my room to look for her and see if she could help, I thought that she was in her room (which is the room next to mine), music playing, with her door closed completely, I thought this was strange because it is normally kept open.

I didn’t think too much of it so I decided to just go ahead and open it, when I walked in I noticed her laptop was just lying on her bed with the screensaver going, but she wasn’t there, so I decided I would see what she was doing on her laptop and wait until she came back, when I touched the mouse pad the screen turned on and showed a full screen porn with a man tit-fucking a sexy young woman, I was really surprised because Sara didn’t seem like the type of girl to be watching that type of porn, or porn at all!

Without thinking I hit the play button, pulled down my pants and started jacking myself off to the porn, a few minutes into stroking myself I heard the toilet down in the hall bathroom flush and I suddenly realised that she was walking down the hall so I quickly stopped jacking off and set her computer back where it was but I was worried because the screen was still on the porn.

I quickly stood over by the wall on an angle that I couldn’t see the screen. She noticed the room door was open and that I was in there and she quickly ran over to her computer, but when she saw the computer was on she had a worried face and quickly closed it.

She asked “Ryan, what are you doing here? My room door was closed because I didn’t want anyone in here.”

I replied “I need help with my calculus homework; I can’t seem to solve one of the problems.”

“Okay, fine, I’ll help you with it, but next time please don’t come in my room without me being here.” I noticed that when she said that she happened to notice my still raging hard-on and she made a strange face then opened her mouth to say something but quickly shut it and walked over to my room with me.

While doing my homework my boner just wouldn’t go down, I just couldn’t stop thinking about how my step sister was watching porn and I almost got caught watching it in her room. She also seemed to notice it and while she was helping me with the work she toyed with me by leaning over my work so I could see down her shirt, she was wearing a bra that looked a bit too big and I could see one of her dark pink nipples, I thought, oh this isn’t helping my boner situation.

I knew she was telling me how to do the question but I couldn’t take my eyes off of her nipple which was now starting to harden, I knew that she noticed what I was looking at and seemed to be turned on by it. Only too soon, she was done the question. I know I will have something to jack off to later.

Sara said “See it’s really easy to do but I can’t do all of your homework for you, even if it was really fun to do it together I have my own work to do.”

I quickly said “Thanks” but I was at a loss for works because of what she just said.

As soon as she walked out and I heard her door close I just thought, fuck it I need to jack off right now, so I started stroking myself and because of my visual image I was nearing my release quickly, a few more strokes and I was releasing my man juices and I was making a mess but I didn’t really care, I turned around and I nearly fainted when I saw Sara standing at my door watching me. She said “I forgot my pen on your desk, but then I saw you-, Ryan, I`m sorry.” She quickly walked in and grabbed her purple pen from my desk and walked out, looked back at my dick for a moment then went back to her bedroom.

I was still in shock standing there, thoughts racing through my mind, what just happened, how long was she there, why did she not say anything, and why did she look at my cock before she left? I quickly went to the washroom to clean myself off and retreated to my bedroom, closed the door and just laid on my bed for a while thinking about what just happened. I decided I would grab my book and read for about 2 hours, and then I decided to go to bed.

I woke suddenly to my door opening and someone walking into my room, I looked over at the clock slowly, it was 4:00 am, so I just stayed still until I saw in the moon light that it was Sara walking over to my bed wearing only a sexy pink bra and a matching pair of panties, I didn’t know what she was doing, so I started breathing softy and evenly and pretended that I was still asleep. She walked over to my bed and slowly pulled my sheets off me, I was wearing only boxers to bed because it was spring and getting warm outside.

She slowly reached into the leg of the boxers and I felt her warm hand grasp my dick and direct it through the leg hole. She only started rubbing it for a few seconds then I started to get hard, she then did something that I didn’t expect, she bent over and started kissing my dick then took the head of my cock in her mouth and started twirling her tongue around the tip. I felt like I was going to blow but I tried really hard not to and see what was going to happen next.

I was really surprised when she started sliding my 7” cock into her mouth and down the back of her throat, she then looked up along my stomach to see if I was awake, when she was confident that I was asleep she slowly started to deep throat me, I knew I wouldn’t last much longer, but she took me out of her mouth and reached back and undid her bra strap and her perfect B cup boobs were in plain sight of me. When she put her mouth back on my cock I slowly moved my right hand down beside her and right under her nice tits.

I was suddenly thrown into the best orgasm of my life and I shot ropes and ropes of cum down her throat, she seemed ready for it and just held there until I was done shooting, then with an evil plan in min I reached my right hand up and cupped her breast. She started freaking out and looked up at me and I just smiled back at her and she tried to calm down.

I said “Hey Sara, what ya doing down there? Wait, I know what you’re doing and if you don’t want me to tell your mom you better listen to me” She slowly nodded her head and looked rather scared about what I was going to get her to do.

“Alright Sara” I said “You are going to first let me eat you out then I you’re going to have sex with me” She started to object, but I said “It would be a shame if you mother knew about this.” She nodded her head again, so I pushed her down on my bed, pulled her panties down and tried my best to lick her pussy, I had never done anything like this before, but I had seen many guys and girls do it while watching porn so I tried to copy what they did.

I started breathing in her smell, I couldn’t decide how it smelled exactly but it seemed like I just couldn’t get enough of it so I decided to lick up and down along the slit, she started moaning so I started parting the smooth, wet lips with my tongue and suddenly I was overcome with the tangy taste of her juices, so I started working more and more, then I noticed that her clit started to peak out from its hiding spot. I remembered what happened in the porn videos so I brought my mouth to it and started sucking on it; she suddenly jerked around and started moaning louder so I sucked on it harder.

She moaned “that feels soo good, Ryan!” I still knew I could show her better.

Then I thought I would try using my fingers on her pussy hole while sucking on her clit just as I saw in porn, I moved my hand up to her pussy and because I was new at this it took me a while to find the entrance but when I found it I pushed 2 fingers right into her tight little pussy. She was so wet already and I had a bit of trouble fingering for my first time but I learned fast and soon I was fingering her at a steady rate. I felt her pussy start to tighten around my fingers and I knew what was about to happen, she started to moan loudly and her pussy started pulsing around my fingers then I unexpectedly was flooded by pussy juice, I tried to lap it all up but there was just too much and I couldn’t get it all.

Sara, breathing heavily said “Oh my god Ryan. That was amazing! Where did you learn to work pussy like that?”

I replied “Sara, I learned how to do that right now from you.”

She smiled and said “Well, you are a really fast learner; I can’t wait to get that nice cock of yours in my pussy, just wait a minute so I can catch my breath.”

“Ok” I said “Do you have a condom?”

Sara laughed “Do you really think I would want to ruin that amazing cock with a condom? No way. I don’t care if I get pregnant; I just want it my pussy so bad!”

I smiled, then Sara said “okay, I am ready, do you want to do the work of shall I ride you myself?”

I replied “I really don’t care, but you seem more experienced than me, so you can do it.”

Sara smiled, motioned for me to lean back, then climbed on top of me, lined herself up then slowly pushed down. I would imagine that she would be tight but wow, was she ever! This felt amazing, her pussy was very wet, and her tight lips were so soft! I felt really tempted to push my cock in but I said she could do it so with much effort I kept my word. She started moaning when I wasn’t even halfway in and started pulling out a bit then pushing down more and more until her cunt was completely impaled by my cock.

She moaned “Oh Ryan, your cock is so big; it just fills me right up!” She started to rock back and forth, slowly gaining speed. Even though I came so much a few minutes earlier, I felt the feeling come back too soon, her pussy just felt so good! I was hoping that we could have an orgasm together, but when I felt my orgasm coming on I didn’t think her sweet pussy was able to orgasm again so soon, I gave in and pushed myself deeper into her pussy than before, Sara moaned, then I released my cum into her tight pussy and the felling of the warm semen hitting her insides sent her into a really big orgasm than caused her to yet again spray me with her juices.

When I had finished cumming she was still lost in her own orgasm so I started to take over and when she started to calm down I just sped up and she launched into yet another amazing orgasm, her pussy clamped onto my cock harder than before and she was moaning really loudly, I could guess that this orgasm was more powerful than before because she was still squirting her juices! When this orgasm started to calm down she started begging “Ryan I don’t think I can handle another orgasm, I might faint from pleasure!” I decided to stop but her pussy was so abused that she had a hard time getting off my deflating dick, and she picked up her bra and panties and tried to walk to the door, but her legs didn’t want to move and she was wobbly so she just walked back and collapsed beside me into my bed and fell asleep almost instantly.

I looked back at the clock and it was just about 5:00 am. So I walked to the bathroom and got a wash cloth to clean her pussy up because I didn’t want to end up walking up with semen everywhere. I walked back and closed my door, cleaned her soft pussy as much as I could, then threw the cloth into the laundry hamper and crawled back into bed. Sara was still naked so I pulled the sheets up over us, but before I fell back asleep I moved beside her, reached over and put my hand over her now clean pussy, stuck 2 fingers into its wet, sweet smelling glory and fell asleep soundly wondering what will happen the next morning.

Final Note: I want your opinions, should I do a part 2? If I write part 2 what could I do better and if there is anything you would like me to write feel free to comment or PM me 🙂

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