Under the vast night sky, beautiful married woman Nozomi showers alone. She appears as pure and modest as ever, yet a faint trace of unhappiness lingers on her face. Ever since her first year of marriage, her intimate life with her husband has gradually declined, and for the past six months, it has completely stopped. Though she maintains the image of a chaste, devoted wife, Nozomi is in fact a woman with intense sexual desires. Her husband is always busy with work and falls asleep immediately after coming home. Again tonight, after getting out of the bath, Nozomi sighs as she slips into bed beside her sleeping husband. Yet the restless passion burning within her body refuses to fade away.