"Only one mistake" attacks a celebrity wife. Yuna, a celebrity wife in a luxury residential area who has too much time and big breasts, is filmed by a detective hired by her husband at the scene of her secret meeting with a young man. She says, "If you don't want her cheating reported, be her slave." Yuna gives in to the detective's threats. She is trained and insulted Yuna eventually begins to notice the joy of her slave.
