Watching Tv With My Sister

When my sister turned about 15 then, I was just 16 and jacking off at least three or four times a day.   I had begun to take a real interest in her as she was developing and she had quite a cute body.   She began to really flirt around me and I am sure she must have noticed I was constantly hard.   Sometimes we would play fight and it was the ideal time to grab her tits or get my hand on her pussy, in turn she would rub my dick and a few times we would end up locked together grinding against each other.    One night our parents went next door for a party and left us alone in the house.   At 10 the film Jeepers Creepers came on and my sis asked if we could watch.  

                   We both changed for bed and she came into the front room dragging her duvet.    When I looked at her my cock sprang to attention, she had tied her hair up and was only wearing a t shirt and bright purple panties, the way they cut over her bum was so horny - I couldn't believe how sexy she was.   We settled down to watch the film and minutes later she was scared to bits and scooted up next to me.   I put my arm round her and she snuggled into my side watching the film with the duvet pulled right up almost over her head.   As the film went on she screamed at some of the scary bits and thrashed about and a few times my hand brushed against her thighs. h Her skin was so soft and warm and my cock was now bursting in my shorts.    She must have felt my hard on as she had one arm around my middle with the back of her arm resting on my thighs.  

                                           At some point she nodded off I then realised my arm that was around her shoulders had slipped down so it was now around her waist and my hand was resting right on the tops of her thighs.   Moments later my brotherly lust had taken over and I began to stroke the soft warm flesh, gently letting my finger tips run up and down the insides of her legs and every now and then bump into her panties.   My cock was throbbing and I felt sticky pre come ooze out and wet my shorts.    As I continued to stroke those tender thighs she parted her legs slightly allowing me full access to the space at the tops of her legs and now I concentrated on the very insides of her parted thighs right the way up to her warm panties.    I rubbed a finger over the soft cotton and felt every bump and bulge of her sweet pussy beneath the fabric.   I found the crease in the centre and ran my finger up and down the line of her slit concentrating on her nub and twiddling over it until she began to respond and flex her thighs with pleasure.  

                                                                                                                         I alternated my rubbing between her clitty and the fleshy mounds of her now swollen lips;  the heat coming from her aroused crotch was wafting up out of the duvet so much so I could smell her.   She lifted one leg over mine parting her thighs wide.   My cock now was resting against her leg and I rubbed my middle finger over the whole area of her cloth covered mound, from deep between her thighs where her bum began over her mound at the front and the soft fleshy parts of her lips.    Finally I circled  her clit which brought her hips rocking forward each time.    I increased the speed of my rubbing and she thrust her hips upwards and began to gently rock them.    I could feel the tension in her building up as her whole body went tight and finally she jerked against my fingers in small powerful movements.   My fingers buried in her panties which had become sucked into her fleshy folds.   I felt her twitch and buck and I squeezed my cock against her leg letting my jism pump out as she rocked with her orgasm, gasping and burying her head in the duvet.    I never forget that night   and  we have shared many more since.