The three strongest-boin girls — Rio Hasaki, Chichi Asada and Saeki Tsuji — come to a public bath. They burst into the men's bath practicing fellatio and titjobs on the customers; catch a cold and it's nurse-cosplay sex-nursing; while scrubbing the bath they wash my chest too; a slippery lotion harem soap heaven in the empty bath — a dream of fantasy jobs experienced firsthand from the front-desk point of view.