Born into a family of doctors, Saya Yukimi grew up as a privileged elite and became a successful physician. However, her one fatal flaw was her uncontrollable, insatiable lust. Ever since her student days, she could only relieve stress through sex, making her the perfect, convenient outlet for the men around her. That same sexual appetite remains unchanged—male patients admitted to her clinic quickly become her personal sex slaves, completely devoted to her pleasure. Even when her subordinate nurses tried to seduce male patients first and steal them away from her, the result was simply more men falling into the role of her obedient cumdump.