"Will you become my sex slave●?" Kumemichi, a subordinate of Emika and highly regarded by coworkers as an outstanding employee, possesses exceptional abilities and calm judgment. However, behind this facade lies a ruthlessly cold, demonic side. Driven by personal desire and ambition, Kumemichi devises a plan to use Emika's body as his tool. His scheme is meticulously crafted, so cunningly designed that no one can detect it. The plan succeeds, and as a result, Emika's position is completely reversed. From that moment on, a depraved master-servant relationship begins.