This is a high-level shitpost in manga format. The paedophilia is just the tip of the iceberg, there's someone who's into bestiality, the heroine is into old men to an actually disgusting degree ("He's a widower? That's so moe!" ) there's a crazed lesbian stalker, and a guy who doesn't care if you're a guy or a girl as long as you have nice glasses, and a girl who has a crush on the MC despite him regularly treating her like dirt and knowing how horrible he really is. It's all supposed to be comedy but there's still fanservice from the legal loli so it's disturbing to wonder just how much the author is joking.
Easily the trashiest manga ever read, would recommend reading it to anyone who still has hope for humanity, and to anyone who finds extreme degeneracy funny which unfortunately includes me.
I'm ashamed of myself but I have to follow just to see how deep this rabbit hole goes, and because as creepy and disturbing as it is, it's honestly kinda funny at times...