A two-night, three-day hot spring trip planned by Rie's husband Kenji and his younger brother Yuji. This inn, surrounded by lush nature, was a place where Kenji and Yuji were often brought as children by their late parents. In this nostalgic location, however, the worst possible incident occurred. Unaware that it was men-only bath time, Rie bumped into Yuji. Unable to control his desire upon seeing Rie's body for the first time, Yuji attacked her.
