FTKD-030 A transfer student with a body type that turns into an H-cup busty girl when wet and a half-assed school life Unna Kitano

A returnee from China who transferred to a Japanese boys' school is a martial artist with a cursed body: normally a "man," but turns into a "woman" when wet. It seems that having sex and filling the uterus with sperm can restore his original form (male). The classmates, full of curiosity, are all over it! I have to have sex to turn back into a man, so I reluctantly agree to this perverted request... A slapstick comedy involving Mr. Kitano with his unique constitution!