the extremely perverse sex acts were just excessive. and the fight was pointless. why do writers like inio always chase shock value? also the art suffers from sameface. the two girls at the end looked exactly the same, i was confused as to who was who for a bit. it was more realistic than punpun or some other misery porn series at least, for that reason i consider it to be better. no doubt that's why it's comparatively much less popular, i guess shock sells. that's probably why he felt obligated to throw some of it in.