To repay her mother's debt from running a club, 'Nekoi' agrees to marry into the family of a loan shark as the wife of the son. However, instead of her husband, she is met with relentless training by her father-in-law and brothers-in-law. In this fully original production, her determination to pay off the debt by baring her body confronts a cruel reality. The film portrays her suffering as she exposes her massive breasts, enduring constant torment and degradation. As her mind and body are gradually broken down, a dramatic story unfolds—highlighting both her anguish and the strength of her resolve. A powerful work showcasing humiliation, training, and the collapse of a married woman with extra large breasts.