Okay so i thought this was the Kind of "mmc is a little bitch boy who has no will and no thoughts so he gets puppeted by fmc" manga but i guess hes an actual person. He is also, very much a psycho just like her. Maybe a little less since he did notice her dead eyes. What struck me is his thought of "wait i don't have to pointlessly resist her for plot reasons and act like a little virgin". I am actually somewhat interested how she will try to play him, just to find out he has 10+ yrs of experience over her.
I will follow this with moderate interest.