Are Flat-Chested Girls No Good?

Kokono works alongside Aoba at a local bookstore, harboring deep romantic feelings for him. Unfortunately, her affection seems entirely one-sided. Aoba openly prefers women with large breasts and constantly teases Kokono about her flat chest. His dismissive attitude reaches a painful peak when he casually suggests that having a boyfriend massage her breasts might help them grow, leaving Kokono feeling utterly invisible to the man she loves. Desperate to finally capture his attention, she begins to wonder if changing her body is the only way to make him see her as a woman. Lost in these anxious thoughts during her train ride home, Kokono accidentally grabs hold of a male stranger. Instead of offering sympathy, he immediately mocks her small bust just like Aoba does. Stung by his ridicule, she impulsively provokes him, challenging the fact that he has not even actually touched her. To her shock, he takes her up on the dare, beginning to massage her breasts and sensually stimulating her nipples. Overwhelmed by an intense, unfamiliar sensation coursing through her body, Kokono finds herself completely flustered. As her resolve crumbles under his touch, she begs him to stop teasing her, unsure of what these powerful new feelings truly mean.