Geez I wonder why he doesn't get it. Could it be because of how you threatened him back in chapter 1 or how you've been treating him as a tool for the entire series or how you made him look like a fool in front of the entire class last time? No matter how many times you get naked in front of him he'll never dare touch you, poor lad is just a manual case of Stockholm syndrome by now. I'm a sucker for teasing and such but she's just being abusive, never thought I'd see a worse fmc than Kirino but here we are.