陰の間に花

Long ago, in the Edo period—abandoned by his master due to the two bumps which appeared on his forehead, male prostitute Shion was taken in by a doctor who grows medicinal plants for the province. Shion, both his means of earning a living and his reason to live now lost, tries to win the doctor's favor with his body in hopes of gaining a new purpose and livelihood... (Source: Houbunsha)