Ayaka Sakurai, excelling academically and athletically in middle school, faces a setback in high school by landing in her second-choice institution due to performance anxiety. Moved by Ayaka's struggles, her homeroom teacher, Michiko Egawa, strikes a deal: if Ayaka can persuade her classmate, Sora Honda, to attend classes regularly, Egawa will provide a glowing recommendation for any school of Ayaka's choice. However, when Ayaka updates Egawa on her progress with Sora, the latter overhears their conversation. With Ayaka's true intentions exposed, Sora agrees to cooperate on the condition that Ayaka fulfills one request from her daily. In a bold move to solidify their agreement, Sora's initial demand is a surprising one—a kiss!