After his father’s passing, the protagonist set out to become a full-fledged incubus, inherit the family’s vast wealth, and take his place as the head of the household. To achieve this, he began receiving sexual education from a trio of succubus maids. With Charlotte, Seram, and Palmier’s approval, he thought he’d finally mastered the basics. But his mother quickly pointed out that this was just the foundation—he was far from being a true, capable incubus. “Thanks to those three, it seems you’ve learned the basics of sex. Now, let’s move on to more advanced lessons, shall we? ♪” “Next up, we’ll dive into the kind of abnormal sex that only an incubus can master. I hope you’re ready~ ♪” And so, the protagonist began receiving lessons from two legendary succubus maids who served as his mother’s right and left hands. Not only would he be taught advanced erotic techniques by “two figures renowned throughout the succubus world,” but his mother herself would also join in on the education! With all this, could the protagonist truly rise to the occasion and become a worthy head of the household (and a worthy cock)?! [Translated from dlsite]