50-Page Main Story

Narumi, a guy who’s always been insecure about being called “cute,” decides to visit a hospital to become more manly.
But his adorable looks catch the attention of a hung futanari doctor and a femboy nurse.

Under the guise of “surgery,” Narumi is thoroughly trained — both body and mind — until he succumbs to pleasure.
Before long, he’s offering up his own rear and begging the two for more.