Ren'Py Becoming a Femboy

Becoming a Femboy (formerly Becoming a Trap) follows young Austyn, who decides to travel to a parallel universe where genders like futanari and traps are the norm. In this world, the protagonist is classified as a trap, and adapting is the only option.

The 2DCG art and animated scenes carry the look. Female domination, futa/trans, gay, NTR, masturbation, handjob, big-ass and big-tits character design, and incest content all factor into the encounters Austyn navigates as he settles into his new role across the parallel world.

This is a long-running project at v3.10.0 with extensive content layered across years of releases. If you want a parallel-universe femboy-and-futanari visual novel with a male-protagonist-turned-trap arc, deep content density, and a developer iterating on this story for the long haul, Becoming a Femboy commits.