Maigo no Onnanoko wo Ie Made Todoketara, Genkan kara Detekita no wa Gakunen Ichi no Bishoujo deshita

A classmate with no prior relationship with Ayano Shirakawa, Yusei Kuroda helps her younger sister avoid an accident, altering the course of his life. Grateful, Ayano offers him a reward, asking what he needs. She begins cooking for him at her home and later cleans his room. They attend a summer festival and spend more time together. As their interactions increase, Ayano behaves more boldly than usual. The story follows their growing connection, suggesting a future relationship. Described as a high-quality romantic comedy.