Kevin stared down at Tony, listening to Alex snore alway, a smirk crossing his face. "Sounds like your brother is sound asleep" he said out loud. Tony watching as his fathers penis swung slowly left to right, gaining both length and girth. Kevin grabbed his cock at the base and shook it a little in front of Tony's eyes. Tony looked at the dick that had made him, it looked much bigger than Tony's pathetic pee pee which topped out at 2". Tony guessed it was roughly 9" and very thick, almost thicker than it was long. "I think it's time I try you out, son" his Dad said, carefully moving into position behind Tony. "I know you want this" his dad said matter of factly, "You're a little beta bitch, ready to be used by a real man." Tony was defiant, but part of him knew deep down, it was true.
The first thing Tony felt was some spit, followed by the heat of his father's cock on his virgin asshole. Tony wanted to scream but he was held in place, silent, by the chronivac. Kevin worked his manhood into Tony without hesitation, fast and smooth. Tony cried out, in the worst pain his ass had ever felt, but he couldn't make a sound. Back and forth and back and forth, Tony's father pounded his looser and looser hole. "Ohh fuck," his father moaned, "you're a better lay than your mother." Tony's ass, altered by the chronivoc adjusted to remain tight around his father's big muscular cock until he could feel it was near its limit. Kevin let out an animalistic moan and his hips started spasming. "Ugghhhhhhh, I am the man of this cunt" Kevin screamed, before hitting Tony in the back of the head. Tony felt hot rope after hot rope of his father's manly cum spray into his ass and filling him up.
Kevin panted heavily as he pulled his wet cock out of his son. "Good bitch," he grunted. Tony, still locked in place by the chronivac screaming on the inside, totally violated. Just then Tony heard a voice....