IMO Ichikawa's valiant efforts to preserve her femininity in a world that rejects it is cuter and more entertaining than just this guy being a slut. I suppose this does make for better porn.
@Orange_Orange
Only because we're seeing it from the perspective of a boy who does share this world's reversed gender moral values. But if you look at stuff from the perspective of the male classmates or male prostitutes there's plenty of reversed dynamics. Plus all those scenarios where MC internally imagines the slutty female equivalent of what he's doing.