Izumi Norimoto and Kazusa Onodera, childhood friends once inseparable, find their relationship shifting in middle school as romantic interests arise. Kazusa, marginalized by her feelings, distances herself from Izumi only to discover solace in the literature club. Despite the club's notorious reputation for reading explicit passages, their bond grows stronger. A casual conversation about bucket lists unravels hidden desires, particularly around the topic of sex, igniting a storm of emotions among the girls. Caught in a moment of vulnerability with Izumi, Kazusa confronts her complex emotions. As their romance unfolds amidst the threat of the club's dissolution, the girls must navigate their evolving feelings and club dynamics to preserve both their friendships and their shared passion.