This is a REAL story. I had always found my sister attractive and this finally completed it.
I was 15 at the time of this and my sister was 16. We had just moved houses and my older sister (no name, just sister) and I had got my bed ready for the first night in my new house and right when I laid down I heard a crying coming from the games room. Me and my sister had bedrooms downstairs in the basement and our games room was down the hall from my room. So I went and checked on her to see what was wrong like a normal brother would do. She had told me how much she missed our old house already because she frequently enjoyed the bike rides and dog walks in the forest across the street from our old house.
We ended up talking for awhile about the new place and I finally said I'm going to bed because I was tired and had helped my dad move in stuff all day. So she got up and asked me to give her a hug, right then I felt her hand grab my crotch and she pulled me in closer and I could feel her B cup boobs push against my stomach. I attempted to pull away but she pulled me closer. She whispered into my ear, 'I know you masturbate, I could hear you at night in our old house, I masturbate also to the sound of your moaning.' Right then I felt a shiver in my body and she let go and grabbed my hand and pulled me into her room. She instantly took her shirt and bottoms off leaving her thong and bra on, she told me to take off my shirt and shorts in which I did pretty fast. She then took off her bra and again a pulse shot through my body, I had never seen real tits before and I was in heaven. And then she moved to her thong and turned around for me to see her gorgeous round ass, she bent over and pulled down her thong and said, 'you boys like when girls do this, right?' I just nodded at the sight of amazement. She walked over with her shaved pussy and pulled down my boxers and she gasped. Then she turned around and headed straight for the bed.
I got onto the bed with her and she grabbed my rock hard six inch dick and started stroking it and I was in complete heaven. She then grabbed my hand and put my index finger and middle finger into her pussy and I started finger fucking her. She also let me grab her tit closer to me and she grabbed the other one. It felt amazing, I asked her if she had given a handjob before and she said no she just likes to watch porn so she was good at it, which explains all the porn sites in the URL I see all the time.
Nearly five minutes in after a good conversation about masturbating and how she shaves her pussy because her friend showed her how to and how boys love it, she started to pant very loudly and I was shocked and about 20 seconds later I felt a closure on my hand and I could tell she had just orgasmed. She jerked me for another 30 seconds or so and I shot my load all over her chest and face by accident but she wiped it off with her hands and swallowed it. I got up and she said I had to take a shower and asked for me to join her and so I did. She jacked me off again and I fingered her again in the shower and we finally went to bed later that night after the shower. The following night we did the same thing. And it continues on especially when my parents aren't home she always asks politely, and I always say yes.