Kazunari, a young head of the Aorashi clan, is well-liked by his gang members as the “I'll take care of you” Dom. The only thing that bothers him is his brother-in-law, Yutaka, six years younger than him, who is a troublemaker and gets into trouble at the host club where he works. Despite this, he is defiant and does not even try to find a partner even though he is lacking in dynamics. Kazunari, tired of being repeatedly dragged into this situation, takes it upon himself to correct Yutaka's dislike of Dom by making him his partner. But the reason for Yutaka's dislike of Dom is his older brother Kazunari's...?

A Dom/Sub Universe of young head and host brother-in-law.