Megumi, a second-year student at a private university. Tsukasa, a third-year high school girl who falls for her at first sight when Megumi joins her workplace as a new crew member. The time they spend together gradually increases, and as a thank-you for helping her with work troubles, Tsukasa brings a homemade cake. Seizing this chance, she devises a plan to invite Megumi to her room. A heartwarming story of budding romance in everyday life, drawing the two girls closer together.