On chap 13 so far my impression of the Duke is he is a manipulative sociopath...but he's just to ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄.
His aid is basically a magical pimp (He in the past led men including MC to the "doom room" full well knowing the ML was going to have his way with them no matter what.)
& MC looks like how most MLs in straight romance mangas do lol except instead of the domineering persona that these types have in straight romance mangas he has the typical pushover uke persona & seems to be a facecon easily forgiving the ML for sum of the fkd things hes already done or threatened... Overall...I will keep reading because hot art.(▰˘◡˘▰)