SODstar Honjo Rin and Kamiki Remu's debut collaboration! At a certain swimming school, the beautiful female coach Rin and Rei are the talk of the town. A student named Miyamoto, who often had erotic fantasies about the two, one day notices a talisman stuck on a locker. 'If I peel this off, I can make them both do whatever I want.' Miyamoto peels off the talisman and turns the two into female slaves... Ah!
