Me and my sister

Note : This story is completely fictional!

Last night, my 18 yo sister asked me if i wanted to watch a DVD with her in her room. So i went up with her, we both layed on her bed and put the film on. Well, about 40 minutes later, she was asleep and snoring. I carried on watching the film trying not to disturb her. Then i turned the volume on the TV down. I tapped her arm a few times to check she would not wake up, then i gently touched the tip of her tit through her clothes (a low top only covering half of her tits). I then tapped her again and then rubbed her tits through her clothes. and i kept on doing this for about 20 minutes. I had a proper hard-one.

I then tapped her arm harder to see if she would wake up, which she didn't. I then grabbed her right tit and squeezed it a few times. i was so horny. i carried on rubbing her etc. then i decided to go further: i slid my finger between her two tits and made them bounce up and down whilst pressing m ace against them. they are huge. i pulled her top out of the way and pushed my hand right down into her bra, and felt for her nipples, and slowly rubbed them round in circles.i kept on touching her up and the i kneeled over her and pulled my trousers down, and got my dick ready. then, slowly, i pushed it inbetween her tits and gave myself a tit wank! it felt so good. her tits were wet from my wet penis.

I then licked through the tight gap between her tits! i then spread her legs open and undone her trousers! slipped her pants down and rubbed her pussy with the tip of my penis. she was making some sort of groaning noise but she was still asleep. i slipped the tip of my cock into her pussy and started to push it in further, then she started to wake up so i rubbed her nipple again and she was fast asleep again! i then decided to stop fucking her just as she comed.

I put her clothes back on her and left her room and went to bed. in the morning,, she didn't have a clue and now, when she is walking round in her pyjamas, i take pictures of bending over etc. and i fantasise about doing it again. i want to do it tonight, but stick my cock in her mouth!