Azusa sees Koji aroused while sleeping, shuts his door to his room, causing him to be late for work...as usual. The employees of PIA CARROT decided to go to the hot springs for a research trip. Koji and Jun are rooming together at the hotel. Jun, the other waiter, works with Koji and secretly has the body of a woman. Koji has an erotic fantasy about him in the bath and is outraged with his own homosexual thoughts.
Koji joins Jun in the hot springs after a long day playing around. Koji grabs his body to save him and feels plump breasts! What will Koji do? How will he deal with this?