Kyou, Orenchi Yotteku?

Kikuchi is an easygoing, somewhat oblivious, yet genuinely kind-hearted high school student. After classes end, he and his close friend Seto have a comfortable routine of spending their free time hanging out at each other's homes. Their casual dynamic takes an unexpected turn one day when Kikuchi finds himself physically aroused after watching adult videos. Noticing this, Seto casually offers to help him relieve the tension. As it turns out, Seto is gay and already experienced in such matters, leaving Kikuchi completely captivated by the encounter. Feeling a deep sense of gratitude—and perhaps something more—Kikuchi impulsively offers to return the favor, blurring the lines of their friendship in ways neither anticipated. However, navigating this new intimacy proves far more complicated than Kikuchi expected. When he later notices Seto seemingly getting along well with a female classmate, Kikuchi is struck by a sudden, inexplicable ache in his chest. Unable to understand why his friend's attention toward someone else bothers him so deeply, the laid-back teenager is forced to confront confusing emotions that challenge everything he thought he knew about himself and his relationship with Seto.