It started and these two slim blondes came on we later found out they were called the milton twins but we didn't know that at the time, anyway the vid...eo started with a story and then they got down to kissing and playing with themselves, now me and my sister both like to have a wank but we have never done it together, the video ender and we looked at each other "well it was pretty hot I have to say even if they were sisters", "yep quite the naughty turn on" jane said and we looked at each other. “You keep doing that and this place will become a charity foundation rather than a genetic research lab.”Vanessa turns to face him. “One free thing on Christmas isn’t going to hurt anything or anyone,” she says. “Besides, think of it as free testing.”“Yeah, if we were in the testing phase,” he counters with a sarcastic grin.“Well, we are,” she corrects. “We’re just not legally allowed to go forward with it yet.”“That kind of thinking could do us in,” he warns, feeling that she is walking a thin. He said ok, but you first. I went over and laid on the floor next to him and lifted his cock to my lips and sucked in about 3 inches and sucked it good for about 1 minute. I said OK now your turn. he said OK. he put it in his mouth but didn't do much of anything, so i held his head and fucked his face. I pulled out in less than a minutes cause I was going to cum. he then said what do you wanna do now. I said it is my turn now. He laid down and let me suck his cock and i didn't stop until he was. His caveat of not wanting me pleasure myself was going to be tough, especially since I had been touching myself all through our text conversation and was on the edge of a wonderful climax. I decided to retreat to bed, as it would keep me from wandering my fingers, and also allow me to sleep some and bring Thursday closer without having to agonizingly think about the wait.I decided against putting my panties back on when I went to bed, and after dreaming of the wonders that Thursday may bring I.