Minako is the proprietress of the long-established inn Tachibana in a local hot spring town. - She is in charge of the inn on behalf of her husband, who has been bedridden due to illness. - Meanwhile, Todo, the president of rival inn Fujinoyu, plans to open a sex shop. - Minako, who was in conflict with her to protect the hot spring town, was betrayed by her guard and she was caught in the trap of Todo.