My Cousin Was Supposed to Be a Villainess...?

A former otome game enthusiast who was reincarnated as a mob character in an otome game. His cousin is apparently the villainess, but since there's still time before the game starts, he's been acting freely... Wait? The villainess changed jobs? She's on good terms with the heroine? ...Why is a capture target holding me around the waist? I compressed it too much, so there's a lot of monologue. Please read it lightly.