Kuri no Yu is a rundown public bathhouse in a downtown area struggling with poor business. If things continue like this, they will have to close the shop. The employees rack their brains for ideas, and what they come up with is... adult entertainment services! Instant blowjob service in the changing room, periscope play in the bathtub, lesbian shows in the washing area, and a lotion-covered cutting board mat... The employees, dressed as female assistants, service the customers' penises with their mature sex appeal and techniques! Will Kuri no Yu be able to recover from its financial difficulties?