Miki Kuroda, a college student, has a traumatic history of being coerced to wear a collar, which caused him to reject all Doms. Even though he resists the temptation, it becomes difficult to satisfy his carnal desires, and he turns to explicit novels for temporary relief.
When working as a babysitter, Miki meets Moriya, a Dom. Despite feeling uncertain, he fulfills his duties. However, things take an unforeseen turn when Miki experiences a heat, and Moriya catches him reading a titillating book, observing the physical response it elicits.
In this universe of domination and submission, Moriya, a sensual author, and Miki, a troubled college student, navigate a tender and compassionate bond that flourishes in a society dominated by master-slave dynamics.