Yuka, who has been married for three years, has been busy with her husband, so they are constantly passing each other around, and they no longer have a night life. One day, while returning home from her part-time job, transportation stopped due to sudden heavy rain, and Yuka returned to her part-time job drenched, leaving her alone with Suzuki, a part-time student. Both of them were confused, but Suzuki was excited by Yuka's wet and transparent appearance, and he got on top of her and satisfied her own sexual desire.