Oh, looks like the kids names are references to the japanese side of the yukkuri fandom "Toshiaki" is a sort of placeholder name for anonymous users If you go to a western imageboard you see just "Anonymous", though I don't know if "toshiaki" is specific to yukkuri or if it's the same for all of 2chan Speaking of 2chan, despite the URL, the site is actually called "Futaba", so the girl is a reference to the site
And that PETA analogy pisses me off too, to be honest. Left-winged activities have a certain limit, and crossing this border would land them into absurdness, hypocrisy and social destabilization.
It's sad that Takumi doesn't continue this pool. So far, this is my most fav of Takumi's works. Since father scum mentions Patchoulli, I think this is a large herd so Takumi doesn't have anough references or time to execute the whole herd in satisfying way. Again, wish Takumi would finish it. Personally, father Marisa's death is too quick and unenjoyable, the care of @*&!)% group makes him think yukkuri are high and noble, human LET yukkuri make friend with them but father Marisa thinks the opposite (let human become their friend) - such an idiotic logic. Fun fact : The mother Reimu is quite smart, can recognize her partner without hishat. I assume that she is older than her partner since starch treatment somehow can extend yukkuri life span, it always provide nutrition to paste core. Maybe this father Marisa isn't her first partner, he died immediately after getting crushed by teacher Mohawk. And the Reimu which gets fucked by hand is the eldest ko, she's about to leave nest and make her own yu family - she no longer slurs, take care small kos for her mother and mention "neighbor Marisa" as her future partner.
The komarisa's fate is unknown, but it's as perfect specimen for teaching yukkuri anatomy, and various funny tests - yes, a hell is waiting for it.
Updated
PyaaaaJeeeeeaa!Huuuuuh?!Today's training session is over.Jeaaaa!Sorry 'bout this, butToshiaki-kun, Futaba-san,