Jessica was lying propped up on the bed, she was wearing only the sexiest thing we'd bought her -- a hot black see-through negligee with nothing on un...derneath it at all except for a black garter belt and clipped-on thigh-high stockings. Wow. I would never have anticipated seeing my horny niece Jessica in such a randy hot lusty outfit.I stood there telling Jessica how fucking sexy she looked, and she seemed totally thrilled as well at my positive reaction to what she'd picked out. She didn't say. My brother's cock. I moaned, head bobbing, my brother's fat black cock slipping back and forth past my glossed lips. I had read sex stories about women doing this to their lovers, the men not stirring out of their sleep until they climaxed. But this has been the total opposite. His eyes flickered open after just a few moments of my mouth slurping his big beautiful dick. "What the . . . hell?" Davon said confusedly inbetween gasps. "Fuck . . ." I didn't stop. I couldn't. I. Ashley, go with them." Yes, Master," they all echoed.I sat listening while Amy and Dana finished explaining what they had learned from each other earlier today. There were a lot of details that I didn't fully understand, but essentially Dana was now up to speed on the Device, and how we thought it worked. She understood my concerns and what I hoped that the Professors would be able to do to help us. Since she worked in the lab too, she had suggested some ideas about what we could do to improve. Sebastian still hard couldn’t believe his luck he was finally going to fuck a hairy pussy. His cock was as hard as a rock and dripping precum, even though the worms had forced him to cum multiple days daily, his nutsack could still produce a good amount of cum. The creature on his brain released a large amount of dopamine and the natural instinct of breeding made the boy thrust his pale cock into the girl’s pussy who was laying on the floor his cock had precum all around it making it easier to.