Collar ni Kuchizuke

Miki Kuroda, a college student, was forced to wear a collar in the past and has come to reject Doms due to his trauma. However, his body continues to seek for more, and he deals with the overflowing heat by reading erotic novels.

One day, when working as a babysitter, Miki meets Moriya, a Dom. Despite being confused, he manages to finish ...