Rei, a widow who lost her husband in an accident, is still haunted by her husband's death. One day, she couldn't stand her loneliness and ended up hitting her son, who had the image of her husband, on top of her body. She had a one-night love affair... Rei thought so, but her son was different. Perhaps because she remembered her first taste of her woman's body, from that day on she began to obsessively desire her body. Rei, who couldn't refuse her and accepted, eventually drowned in her forbidden lust...
