Not quite, surely she can fit a little more.

This was absolute insanity. After an entire year of naked humiliations in public and sexual **** at home, Simone's orifices had become so loose and broken that her sister Cassidy was able to push herself entirely inside her womb. Simone's bloated belly stretched and undulated as her sister wriggled around within. She could feel Cassidy even reach into her fallopian tubes and squeeze her ovaries. This set Simone off like nothing else, screaming in overwhelming pain and pleasure as her colossal tits sprayed milk and her pussy squirted a geyser of girl-cum.

Their mother smirked at the sight, her naughty daughter was broken beyond repair, now for the coup de grace.

She disrobed, stripping completely naked and drenching herself in lube. Simone's mother was a BBW nearly as big and busty as herself, with YYY-cups, an even fatter ass and a big belly to boot. She crawled onto the bed and pressed her face into her daughter's pussy, longingly running her tongue along her loose labia before forcing her face inside.

Cassidy was nothing compared to the mass of her mother entering her. Simone shrieked as her mother clawed her way through her birth canal. Her vagina stretched beyond recognition as her mother's massive assets were pulled through. Finally, once her mother's toes slipped in, Simone now had both her sister and her mother completely inside her. Her gut had swollen to enormous proportions, Simone laid there immobilized, pissing herself and foaming at the mouth, catatonic.

Cassidy tried to cackle, but she found her face pushed into her mother's asshole, her entire head sliding into her rectum with ease.

"Don't act as if you're any better than your slut of a sister, treating Simone's punishment as your own perverted playtime. Maybe a week in my guts will straighten you out." She said while forcing Cassidy deeper inside. Her petite body slid entirely into her mother's anus with little effort.

The three women had become a living matryoshka doll. Cassidy's muffled moans were barely audible from within her mother's greatly swollen gut who in turn was still curled up inside her daughter's own, even more swollen gut.

"Y'know, now that i think about it... This may have been a bit too intense of a punishment for pissing on the carpet..." The ridiculousness of this situation only now dawning on their mother, now wondering how the hell she's even gonna get out of here.