Read manga: An Aristocratic Engagement: The President's Wife Is A Little Wild

manga
Summary:

What do you do when your fiancé just can't seem to keep it in his pants? Well, she decided to keep her options open, thinking that she could cancel the engagement… Only to find out that it wasn't going to be as easy as she thought it would be! And so, she turned to the neighbor for help: "young master Shao, let's strike a deal." Young master Shao huffed, "no, I can't be bothered." "Young master Shao, are you even a mad?" "Since you say I'm not a man, I guess that I should prove to you that I'm one..."