Meet Tetsuzuka Shiho and Kuranaga Reira. Two track stars bound by mutual respect and a shared dream. But when Shiho suffers a career-ending leg injury during a major competition, her world shatters. Reira’s encouragement keeps her breathing, and Shiho reluctantly steps into a manager’s role instead of spikes.
Enter third year. A new advisor, Inose, arrives. The club’s atmosphere curdles instantly. Female members despise him, yet Shiho is the one constantly called to his office.
A month ago, Inose confronted Shiho with “undeniable proof” that Leila was engaging in sketchy stuff. To protect her friend, Shiho offers to negotiate. The price? Three degrading conditions.
First: every morning before school, she must attach a suction device to her clitoris and send photo proof. Second: absolute obedience—no removal without permission, no defiance. Third: no actual intercourse or kissing, with Inose facing social ruin if he crosses that line.
Shiho smiles, nods, and obeys. She plays the docile doll, secretly collecting evidence. Her plan is simple: endure until the final tournament ends, then drag Inose straight to hell.
But as the days crawl by, something shifts. The line between performance and breaking point begins to show.