Haruki, who was married in the city, returns to her family's hot springs with her husband when her mother becomes ill. A beautiful woman returns to the countryside where there are few young women. Men get horny, one breaks into the hot springs, and an uncle comes to visit her at night. Haruki, a married woman, is raped by men in order to help her sick mother. The desires escalate as she approaches her amazing body, getting her husband drunk and having them take turns shoving their cocks into her.