Suddenly, Jeff hears an angry voice calling him, "Jeff, you're in trouble mister!" his mother is shouting. Walking into the bedroom walked his mother, although, she too was a little bit different. Whereas before, Jeff's mother was an above average woman in attractiveness, in this reality, she was much curvier. Huge H cup tits and a large ass, she stood over 6.5 ft tall compared to her original little over 5 ft. Not to mention she dressed in very revealing clothing, with the tight material clinging to her mature slightly plump curves. Jeff felt himself getting hard seeing his mother as an oversexed version of herself. Even her thick dick sucking lips looked sexy, pulled into a frown.
"You've done it this time, jeff!" She said, walking forward with her huge tits jiggling as she trot around in heeled flip flops. "Your sister told me about how you fucked her yesterday when she was trying to study. I just got word today that she failed, thanks to your interruption!" Jeff wasn't quite sure how to react to this accusation. But, his mother continued, "So as punishment, you're grounded and I'm taking away your fucking privileges. You'll only be fucking me now; and as further punishment, I've taken myself off the pill." Jeff gulped at the thought of getting his milfy mother pregnant, and couldn't help getting harder.
Still complaining about how angry she was at him, Jeff's mother spreads her legs and moves her g string aside, grabbing the tip of Jeff's cock body and rubbing it against her crotch. "This hurts me more than it does you." She told him, shoving his body into her cunt. Moaning loudly, Jeff was shocked to find that she was pushing him deeper into her cunt than what he expected. Moaning and grunting, Jeff's mother kept pushing him inside, with Jeff able to see what was going on. Apparently in this reality, the women he fucked didn't have completely normal vaginas. Instead of being a straight line to their womb, their vaginal canals actually twisted and turned, allowing them to shove more dick in, with less space taken up.
As such, Jeff's mother finally shoved his entire length into her tight cunt, with only his huge balls sticking out. She put the g string over the balls to keep them steady, patting her now distended belly. "Get to work, baby. This is a punishment, not a game." She demanded, as Jeff started thrusting and twisting himself around in her modified cunt. The extra dick length meant more nerves and therefore more pleasure for Jeff, as his thrusting made his tip poke into his mother's womb. She patted her belly as she walked out of the room, her swaying and jiggling form turning Jeff on further.
He couldn't help but really speed up his thrusting, making his mother stop and buckle her knees, she massaged Jeff's balls and let out a sigh. Feeling all the cum moving around in them, she licked her lips at the anticipation of it filling up her womb. From there, she did chores with Jeff's five foot body fucking her brains out. Moaning loudly every time, the two couldn't take it anymore; climaxing together, she tightened her cunt as Jeff launched half a liter of virile cum into her womb. "Oh yes, it's finally happening!" She cheered, feeling the warmth inside. Sure enough, Jeff's spunk did its work and properly merged with one of her egg cells, meaning successful impregnation. But, they didn't have that on their minds as Jeff got back to work screwing her.