I love building worlds in which men are trapped and must live in constant fear of castration, where if they make one false step they will lose their balls.
A hot adjunct of this are stories where women are aware of the dynamics and who cunningly scheme to trick and maneuver men into making that false step. Like a game of cat-and-mouse or a game of chess where checkmate means castration. Games where the women have everything to gain and nothing to lose. Such women would naturally leer and gloat once they had achieved their wicked objective.
I guess I am similar to Lamivex in this regard, with his Ladies’ Love Paradise and Cuckworld.