My pets call me master and i find pleasure in that. I never thought that i could find pleasure in love as well because i never experienced it. Especially with the leader of the Japanese Mafia. I never really introduced myself but i am Koki Hirayama, 22 years old but my pets call me master koki. This is a story about me, a master who fallen in love with my new pet..who just happened to be the leader of the Japanese Mafia and he ia a submissive.. I know surprise!!All Rights Reserved