A 30-year-old housewife named "Izumi Tsukasa" who works part-time at a karaoke bar. She met her husband, who is several years older than her, through mutual friends at a dinner party, but their hobbies don't match, and days pass without shared enjoyment. Seeking stimulation, the married woman decides to appear in an adult video. When she first sees a penis other than her husband's, she is shocked by its size but takes it deep into her throat and serves it diligently. As it penetrates deeply into her vagina, her tall body shakes violently, reaching her first orgasm. The married woman, who has become aware of her inner desires through her AV appearances, becomes increasingly addicted to the sweet stimulation...
