The scent from her pussy was intoxicating! I could feel the pressure of her hand on my head as I drew nearer. Not that I needed much coaxing. My lips ...rushed against the well lubricated petals of her pussy. My tongue extended, feathering along the oozing crease, up toward her clit, around the hood, down the other side to just above her rectum, then up, through the middle, parting her lips, getting a real taste of this hot young morsel.“Oooh, that’s good Mr. G.” she cooed rucking her hips up to. I started instantly to get hard. Now I had read plenty of erotic stories about incest and it was these fantasies that popped into my head just now.As the movie progressed and the buxom beauty on screen was ever so slowly devoid of her last scrap of clothing, I found my self with a raging horn only inches away from my sisters face as she lay with her breathing getting heavier on my chest.The more uncomfortable I got and the more I wriggled only made it worse, now my dick was poking through the. She eased one then two fingers into her aching hole, she carried on slowly at first and then faster, plunging her fingers into herself. She then stripped naked, before returning her hand to her pussy, this time on her clit, rubbing it furiously with one hand and the other hand rubbing and pinching her hard erect nipples.Gemma was almost at the point of orgasm when suddenly the room door opened, Lucy had come back early. Lucy just stood there gazing at her and said, "wow."Gemma stood up quickly. "We gotta go!" I said. "My dad's coming. We gotta go, come on ... Wait..." What?" Jimmy looked at me as I swiped the engagement ring off my bed."It's my dad, he's gonna come in here!" I told him and then the doorknob rattled as my dad tried to open it."Jilly? Slut! Open the fuckin' door..." he said, pounding again so that the whole door rattling in its frame. Dad must have been hitting it with his shoulder or something. "Lock a door in my house? Show you ... Whore! Teach you to lock a fuckin'.