On his first day as a part-time attendant at the public bathhouse, Tsukishima faces an unexpected rush when the girls’ volleyball team arrives for a surprise visit. Amid the lively scene, he is drawn into assisting Aoi, the teammate he has quietly admired for some time, with a specialized slimming treatment. What begins as routine service soon leads to personal exchanges and unforeseen closeness. The episode sets a lighthearted yet charged tone for the season’s playful misadventures.