As the eldest in a large family, Yuki Machida shoulders the burden of responsibility for her siblings from a tender age, well-versed in sacrificing her own needs for their sake. Familiar with disappointment and the art of burying her true emotions, Machida's decision to manage the basketball club seems unlikely to yield any notable outcomes, being a ploy to get closer to her crush. However, with the arrival of the talented Shou Naruse at the start of the school year, everything changes. Despite his exceptional skills, Naruse's real interest lies in Machida herself. Unmoved by his persistent advances, she remains cool and distant, even in the face of his unconventional displays of affection—from unexpected kisses to seeking permission for intimate gestures. Balancing her composure and basketball duties becomes a challenging feat as Naruse brazenly pursues his affections, oblivious to her focus on the game.