Anons aren't given any tag outside of "anon" or "character name"
Any form of description like dumbass and such goes for the yukkuris.
They are kinda dumbass if they can't tell that the babies are dying. Anon on the other hand we have to be given hints if he was a troll or plainly ignorant or expecting to much of the "manjuu magic" to fill the holes.
If you theoritize then yukkuris exist for the sake of humans. we just need to get our asses moving and grasp the full potential that yukkuri are holding for us. They even started to pee and shit for our sake. Because where else could we stuck Mr Plug. XD On a side note: Kama Sutra's work I haven't seen yet! I really like this guys style.