The wife's life takes a tragic turn when she becomes addicted to gambling and accumulates a 10 million yen debt. Unable to repay, she's taken hostage by loan sharks. Abandoned by her husband, she loses all hope—but her body gradually grows accustomed to enduring SM torture. Gagged and completely bound, she's broken down. Interrogated by the debt collectors and abused by her husband with cucumbers and carrots, the intensity of the BDSM escalates. Her body is painted red with candle wax, her nipples clamped with clothespins—extreme torment continues without mercy. Gradually, the wife transforms into a depraved masochistic slave, moaning in pleasure. Witnessing her transformation, the viewer too will feel deeply stirred.