Jay squatted next to the hot blonde laying on the floor, still asleep. He flicked a pert nipple and the girl flinched. Satisfied with the appearance (so was his hardening cock), Jay went back to the Chronivac to make sure Sandy had fun during her stay...
"Let's see." Jay pulled up Sandy's profile. "You're already pretty horny it looks like, but well within the apparent normal range. Can't have that." He moused over to the little dial and increased the intensity. The feature was color coded and went from a pale yellow to a red-orange. Looking down the other features, Jay knew he picked the right pre-set. Bisexual, up for anything, submissive when bossed around, inventive, reproductive sterility, and there was even a drop down for endurance that had it's field filled with the phrase "endless energy".
Jay then saw a field reserved for notes. The little tooltip next to the heading said that any fine changes needed could be entered here. "Uninterested in the Chronivac" Jay said as he typed.
Leaning back, he watched the auto-update complete and then turned to face the still-sleeping roommate-cum-teen-slut. How best to wake her? He had an idea, but didn't want to run out of...
"Got it!" Jay hissed as he spun back and pulled up his own profile. Skipping everything down the list, he came to the part he wanted. "Cum: Endless." He let that complete and stood up, stripping off his clothes. He resisted making any more changes right now. The few pounds of excess fat could stay for a little while, he was about to have some real fun.
Jay kicked the pile of clothes to the wall and knelt next to Sandy, still lying on the floor. His penis was rock-hard, now, and he jerked it like he'd never jerked before. It didn't take long for a charge to enter the breech and he squinted in exertion as he pent it up... aiming... and then let fly! His warm cum jetted onto Sandy's breasts and chin.
"Mmmmmmmhmmmmmm." the teen vixen stirred. "I know what game we're playing, lover." She didn't open her eyes, yet, but lifted a dainty finger and scooped cum off her chin like it was icing off a birthday cake. She sucked that finger dry so well Jay could almost come again right then and there. Sandy opened her eyes and curled up around Jay's legs. "You taste good."
Jay replied, "Well then come get some more!" He lay back against the wall and invited the girl over to his crotch.
She hungrily obliged, taking as much of his seven-inch cock as she could in between her cherry lips. Expert ministrations elicited the intended response and Jay braced himself by grabbing her shoulders as he erupted in ejaculate. Sandy gobbled it all down, and then cleaned him thoroughly.
Her eyes wandered up to his and gave an inquisitive look, as if to say, "What next?"