Five years have passed since she married her husband, whom she met at work... The Tenkawas have come on a trip to a hot spring. The water sways, sake floating in a bucket. The couple enjoy a private mixed-gender hot spring, but the husband gets drunk and passes out soon after. Minase, half annoyed and half lonely, stays in the bath by herself, hoping to at least enjoy the hot spring, but the private time has already expired... Her slender body, her chest stained red by the water, is more than enough to arouse the desires of the local male guests...