AHHAHAHAHAHAHAHAHA, This shit is amazing, Ikeuchi got his mind broken, author wrote this as if she was writing something profound and smart, dear god, what a trainwreck of characters.
Someone on /a/ said that this was a story based on hentai logic where only the MC was normal, and it fits so well, he ends up mind broken into hentai logic as well.
Love you Japan, you and your weird ideals.