That's actually messed up now. And this is coming from someone who's not really been all that affected by the hypnotism between mc and ml.
For some reason forced sex between characters who are not the main characters is extra fcked up for me because idk, being mc means that was just the whole gist of the p*rn, but affecting outsiders (I think not just sunbae but that new guy) and making them fck against their will is on a whole new level.