Really, the game is incredible, but the MC is pushing morally green vibes, so doing things like that make me feel like the character is just gonna get his rocks off whether he has to force it or not. Or that he doesn't really care for Christa when he blindfolds her and swaps with Ymir, which would be betraying her trust, since that's meant to be a private thing for those two, not a way to sneak Ymir into Christa's bed