After mysteriously transmigrating into a world that mashes together various anime, Shirai Tooru became a cross-dressing guy who had been raised as a girl by his mother since childhood. As a straight man, he firmly refused at first!
But then a bizarre task appeared from a bizarre parody System, and the punishment for failing was even more severe castration. He had no choice but to put on women's clothes and become the source of other people's "happiness" through his own "suffering"!
And so began the daily life of a cross-dressing guy who teased and flirted with the original story's male and female leads…
Note: Cross-dressing harem story. Don't read if that's not your thing!