College student Suzuki got a girlfriend for the first time this time. She was a shy Suzuki, but she made up her mind and confessed her feelings, and her wish came true. Her partner, Miu, was also a quiet and naive girl... or so it was supposed to be. The day Suzuki came to her house for the first time, even though she was with Suzuki, Miu started having intercourse with an old man in the neighborhood as if it was natural in front of her. Suzuki is surprised at the sight, but from then on, she is tossed by Miu, who seems to have no sense of chastity.
