Shiritsu Onsen Gakuen ~Sukumizu de Ofuro ni Haiccha Dame Desu ka?~

There is a prestige girls' school. Granting a founder's intention, there are baths on the school premises and students enjoy having a bath. However, the number of students who wear swinsuit when having a bath increases. The ringleader is Karen. She tries to change the school rules and allow students to wear a swimsuit when having a bath. Yukako, a teacher, objects to it and she orders the main character, a rookie teacher, to stop it. If he fails, he will be fired...