Pregnant Belly x Futanari x Uterine Regression: I’ll Give Birth to You

Synopsis

You collapse from a rare illness during a date with your girlfriend.

Uterine regression therapy is the only treatment.

Your girlfriend volunteers, as she’s compatible.

Connected by the umbilical cord of life, your body regresses to a fetus as you enter inside her.

The regression is successful, but during recovery, your penis grows to enormous proportions.

Your girlfriend’s belly swells as she transforms into a futanari.