Little sister not so Innocent – Sex Stories

So this story is about my relationship with my sister. Her name is Sarah, she is 18 and is very petite at a height of 5’2 and a weight 110 lbs she has blonde hair that falls a few inches below her shoulders, and she has great boobs, for her size they are huge at a 32D. Well on my Christmas break from college I was at home, and I started looking at my sister in a completely different way. I kept getting these images of her and I wasn’t proud of it but I masturbated to her image quite a few times. At the time I felt really bad about it, I knew it was wrong, and I figured I would forget about it in time.

Well Christmas morning the whole family went downstairs to open gifts and my mom sent me upstairs to get Sarah, she was the only one still in bed, so I went upstairs to her room, and I didn’t even think to knock like I usually do, instead I walked right in. Well there was my little sister, asleep in bed; the sheets were down mid-way on her huge sexy breasts, it was clear she was sleeping without a shirt on. When I walked closer to her bed she shifted a little, which was odd because she is generally a very very deep sleeper, and the sheet came down just enough for me to see her left nipple. I instantly started to get hard, and since I was just in silk boxers and a t-shirt I figured I should stop looking at her, but I couldn’t. In fact I did something I thought I never would do in my whole life; I actually gently pulled the sheet down a little more until both her sexy breasts were exposed. I waited for her reaction, but she didn’t move a muscle. When she didn’t respond I went back to her door and closed it all the way, so that I couldn’t be startled by anyone coming in. I moved back to her side and placed on hand on my throbbing dick and the other was pulling the sheet down inch by inch. I stroked my cock slowly at first, but then when I noticed her nipples pointing straight up, she must have been cold, I moved my hand faster and faster. At this point I had the sheet just low enough to see that she in fact wasn’t wearing any underwear and she must wax her pussy, she was smooth as hell down there. I was close to coming now, but I knew exactly what would push me over the edge, I lowered the sheet till I could see her sexy pussy lips, except when I did this last pull she shifted again, only this time she spread her legs slightly and I could see her entire vagina, it was glistening, which made my dick and balls twitch. I knew I only had seconds before I came so I made sure she was still in a deep sleep and I placed a finger on her vagina, and gently pushed it in the lips. It was so wet and soft, at that moment I came all over my t-shirt and shorts. She started shifting around again, and moaned a little bit, I knew I didn’t touch her enough to pleasure her, but based on her wet pussy and moans she must have been having a sex dream. I stood beside her for another minute and she continued to moan and she whispered the words “fuck me harder” I almost came again in my shorts, it was so fucking hot to hear my little sister say those words. But right after that she started to stir and she was waking up now. I quickly left her room, ran to my room, which was just down the hall, changed my clothes and then went back to her room and knocked on the door. I heard her say “come on in” so I walked in and the sheets were right up under her chin, I told her to hurry up we wanted to open presents and she said ok, and I went back downstairs. A few days went by and I kept thinking about Christmas morning and how I touched my sister’s pussy and masturbated beside her and she wasn’t even aware, it constantly turned me on. I knew it wasn’t enough for me though, I was leaving in a couple days to go back to school and I really wanted to fuck Sarah. She was very up tight about sex though, she was still a virgin, and she has only had one boyfriend, she says all guys want from her is sex, well she was fucking right that’s all I wanted form her. She was a cheerleader, and had the best body, what the hell does she think guys want from her. I decided I was just going to fuck her, I figured she and I were very close and she always was saying how nice of a guy I was; if she was going to fuck anyone she would choose me. So the day before I had to leave for college I was home alone with her, mom and dad went to a party and wouldn’t be home till well after 2 AM and my other siblings were at sleepovers. We were watching a movie together, she was on the couch and I was on the chair. I was wearing cargo shorts and a wife beater, and she chose to wear her pyjamas which were tiny little booty shorts and a tank top without a bra on. I could totally see down her shirt the way she was laying, and I was starting to feel my dick twitch. About half way through the movie I decided to go and sit on the couch with her. I got up, and said “move your fat ass over, your taking up the whole couch and your half my size!” She gave me a dirty look and said “ok big bro, but watch where you put your feet I don’t want them in my face!” We both laughed, she sat up, and I sat down beside her, not to close, but close enough to feel her body heat. “You can lie down; I don’t care, just put your legs on me.” I told her. “Ok great because I’m defiantly not comfortable sitting up.” She laughed and she laid her legs over my lap, and put her hands behind her head. I looked up and down her body and my eyes continually fell upon her crotch, which was right beside my leg, her ass was pressed right up against my thigh also. I felt my dick start to get hard now, and I was worried she would feel it on her thigh so I thought of a distraction. I started tickling the bottom of her feet, which was the most ticklish spot on her body; I knew this from our tickle fights as kids. She freaked out and her whole body started moving to try and stop me. I decided to tickle her more, because well honestly when she would freak out her boobs would bounce all around and I was getting so hard looking at them. I knew her other most ticklish spot was her underarms and down the sides of her torso, so I manoeuvred myself so my knees were on either side of her waist straddling her   and I held both her arms above her head with my left hand. I was surprised how much I could control her with so little effort. I started tickling her with my right hand and she was laughing trying to squirm away from me, but there was no chance of that happening now. She turned her body just enough to the right that instead of tickling her side I was practically rubbing her nipple. I instantly knew this is when I had to fuck her. She stopped moving and had a shocked look in her eyes. She said “oh my gad, oh my god, I’m sorry I didn’t mean to move my body that way!” I said “why are you apologising? It’s obvious you liked it, your nipples are hard as rock.” I nodded towards them. “No, you freak its just cold in here, now let me up now.” She said, and tried to get up. I kept a firm hold of her wrists with my hand and I tightened my knees making it almost impossible for her to move. “What the fuck are you doing Ian, let me up NOW!” She said extremely angry. I ignored her completely and started rubbing her right boob with my free hand, it was so firm and big, I explored every inch of it, and spent extra time on her nipple, they were super hard now, which made me more and more hard myself. She had a tear running down her cheek now and said “please Ian don’t do this, you don’t want to do this. Just imagine what mom and dad would say if they walking in right now.” Again I ignored her, and I unbuckled my shorts, and unzipped them, which exposed my rock hard cock to her. “Oh my god, no please Ian no!” She kept saying. Don’t get me wrong I never planned on rapping my sister, and I still at that point only really wanted a blow job or something. I’m not a rapist. I kept rubbing her breasts and then I leaned over and kissed her, when our lips met I was surprised at how soft and sensual our kiss was, and I darted my tongue into her mouth. All the while I let my free hand travel from her boobs to between her legs, I had to loosen my thighs from around her waist a little to get my hand in there but I could feel a wet spot on her shorts, which meant she was enjoying herself.