Odoru Ahou to Kusare Gedou

Overview

This is a tale of graceful men, entangled with love and hate as they become wrapped up in a dazzling romance. Itsuki is known as the adopted son of the Chiyomori family. Behind closed doors, however, he’s actually employed as the Master’s paramour, and indulges in lewd acts with him every night. Along with his devoted attendant, Yoshino, Itsuki endeavours to take over the Chiyomori estate with his intellect alone – even if that means forsaking his body… Note: Includes two one-shots.

Source: AniList