"...You came again. So weak." The butler smiles as he says this, and takes hold of the sensitive penis that has just reached its climax...

Yuichiro was born the son of a gangster. However, he does not feel good about the world of the gangs or his father, who is a gang leader, and wants to be an “ordinary college student” in defiance of the path he is destined to follow.

Yuichiro is followed by his butler, Tsubaki. He does not know why he is in the house of a master criminal, nor does he know why he is being taken care of. Yuichiro dislikes the mysterious Tsubaki. One day, Yuichiro hears a rumor about his father and Tsubaki, and in frustration, he orders Tsubaki to “lick” him, but it is he who is embraced! He thought he was superior to Tsubaki, but when it comes to sex, the master-slave relationship is reversed...?