I need to cum real bad."I forced my mouth further onto his thick cock until the head was almost plugging my throat. I worked my tongue all over the te...der underside and soon had his cock jumping and twitching in my mouth. Bud moaned and rotated his hips, twisting his cock around.I sealed my lips on the shaft and started a rhythmic sucking. This put Bud over the top and he rose up on his toes and tensed up his stomach."I'm gonna cum! Oh, I'm gonna cum." He moaned.I pulled back off his cock and. My cum tasted so good. Ididn’t want to drink it all in just one go, so I tookonly small sips of my cum juice. I still had an ounceleft when the door bell rang. Who could that be? Ithought. I still had my pajama top on and it was longenough to cover my pussy so I went to the door andlooked out the peep hole. I was my sister Lisa. Lisalooks just like me, only she’s a year younger, 18. Herhair is long and blond, blue eyes, 34C tits, and a nicetiny tight ass.“What are you doing. But while we fight in real life and drive our parents up the wall I can still secretly fantasise about her. Which I do.It started with a single moan. Sarah's room is next to mine and most of the time we argue over whose music is too loud and annoying. At night when I touch myself I keep quiet so nobody will hear, especially not Sarah through the wall. I'm not the only hormonal teenager in the house, so if I'd thought about it I would've guessed that she did it too - biting her lip as she rubbed. I did things for Jason last night that I would never have done for you, and he rewarded me with the best orgasms of my life. Did you hear the noises I was making as he made me cum and cum?" I mumbled that I had, and that I wished it had been me in bed with her."But you are not capable of making me cum Brian, you know that" she replied spitefully. Jason most certainly is, and I shall spend the weekend naked in his Flat cumming until I can cum no more".She smiled at the thought. "Now get up and.