S no Yuiitsu M no Zettai

Mamiya is a student who is admired for his appearance, academic success, and athletic ability, yet he shows no interest in the girls who like him. One girl, Sawako, treats him as her servant, but their dynamic may shift unexpectedly. In another story, Akane, after learning of her father and three brothers following her mother's death, faces a dilemma when she develops feelings for her younger brother. A university student named Mizuki encounters a captivating cat with mismatched eyes and later meets a man with the same eye color, causing uncertainty in her relationship. A girl who captures an incriminating photo of the most popular student on campus gets drawn into a wager where he challenges her to fall in love with him within a week to avoid her deleting the image. Lastly, Satoko, heartbroken after a breakup due to a school transfer, is comforted by a boy named Nanasawa at a planetarium. Meanwhile, Sawako's controlling behavior toward her boyfriend leads Mamiya to consider ending their relationship.