Volleyball Club’s Intense Training and Sibling Passion

At a volleyball training camp, Asakura receives unique pressure-handling training from Takahashi, including a breast massage that sparks mutual embarrassment but soon leads to intimacy as they share their first sexual experience. After cleaning up in the bathroom, they prepare for another round when the club members unexpectedly interrupt, ending the camp on an exciting note. Meanwhile, Nana Sakashita assists at a local store and is asked by her brother Hiro to MC an event. Trying on a revealing outfit for the request of the chairman, Nana decides to wear it exclusively for Hiro, leading to a heartfelt confession of their hidden feelings and a growing closeness between them.