Mob-kun is Reincarnated as a Villainous Woman

Mob A (male) is reincarnated as a villainess in a reverse harem manga. In order to create a reverse harem, he struggles to bully the plain protagonist "Momoka-chan (female)." However, just becoming a woman is already difficult enough, and the reincarnated villainess has the character setting of "lustful pink (hair color)" who has physical relationships with all the reverse harem members—a multiple curse situation. ※Since this is an incompetent mob, physical relationships are being completely avoided. ※Even though Momoka-chan is supposed to be a plain protagonist, she's too strong, making the villainess a pushover. ※But she still struggles to do her best as a villain. ※This is not an otome game. It's not a popular manga either. It's a cancelled manga. ※I received illustrations! Thank you so much!※