A detached house left as a memento of his deceased parents. Hikari decided to renovate it a little and run an apartment. An alcoholic resident who is behind on rent, a 10-year-old virgin, a resident who is resting at home due to an accident, and a resident of room 102 peeking at masturbation... The problems with various residents that occur in "Maison Colossal Tits" are revealed with a plump K-cup body. It's a story that uses and solves.
