A group of women come to clean up the facility. A group of male university students also join in the work... They grow closer while cleaning the hot springs and pool, and when they are alone, the university student, overcome by his maternal instinct, becomes bolder in his physical contact, but the older woman becomes excited even as she pretends to dislike his sexual harassment. Enjoy watching the lewd antics of nine older women as they let loose at the end of summer!