"Mercy?" Gen tried not to shiver from the idea. Oh, what was he in for? Why did it turn him on so much? He understood the library only really had porn and reference books, but he did now hope that one of those reference books was 'why do I find it super hot when my new boyfriend looks like he wants to torture me with sex.'

He gave Senku a wicked smirk instead, and kept playing into this game they've slipped into. "Considering I don't know what you or this ritual is capable of? I don't really think I know what I need mercy from. Go ahead and do your worst, Senku-chan~"