Ryuji, a college student around 20 years old, can't get the voluptuous big-breasted married woman, Kazuko-san, who lives next door, out of his head. He lives in torment every day while having various fantasies with her voluptuous breasts and a butt that seems to burst. One day, Ryuji decided to bring some mandarin oranges he received as a gift to Kazuko's house, where she was alone. Kazuko, who had sensed that Ryuji had been looking at her with lewd eyes from before, opened her blouse and provoked Ryuji!
