[Complete Box (Hatakeyama Tohya)] A big son and his short mother.

A short mother with massive breasts and a tall son share an intense, forbidden encounter. After the son unexpectedly bursts into the bathroom where his mother is bathing, she wrestles with overwhelming desire, leading them to a passionate, climactic union on the bed. The scene ends with the mother, flushed and satisfied, thanking her son as the album closes.