Yuno Kumamiya makes her Fitch debut! The nymphomaniac secret life of a wife, unknown to her husband, is exposed! Feeling suspicious about his wife's behavior, her husband, Masashi, installs hidden cameras throughout their home. When he reviews the footage, he discovers Yuno's lewd secret side that he never knew existed. Masashi initially convinced himself it was just a one-time mistake, but as he digs deeper, he realizes this infidelity is happening frequently with multiple men...