Summary (1st part): Typical Marisa-Reimu family of four invades, claiming the room as their easy place. Anon bursts out of the closet he's hiding in and talks to them, making sure to seal them inside the room.
He insults the Marisas while complimenting the Reimus, putting some cracks in the family relationship before leaving. (Note that this summary does not describe the EXTENT of his insults and compliments)
The room has nothing else apart from the closet, cameras and microphones, and the yukkuris start to starve. That's when Anon reappears, but he only feeds the 'easy yukkuri', which is the Koreimu, which he puts in a special case with lots of chocolates and sweets. All the while, he's trolling the other 3 about how they can't take it easy, and insulting them by saying they're lower than trash, even suggesting they consume the excrement they did earlier when making fun of him.
After he leaves, they try to break the case to get at the food, but give up when they fail. The Komarisa doesn't like it, and makes a lot of noise, getting spanked by its mother Reimu. Marisa tries to go out to hunt, and finally realizes they've been locked in.
The Komarisa is really pissed, and Reimu gets pissed as well, though Marisa tries to calm them both down. Meanwhile, the Koreimu is happily eating away, causing a mix of emotions in the family.
The next morning, Anon comes and gives the Koreimu more, rhetorically asking the rest if they could take it easy, then concluding they didn't and therefore he wouldn't give food. He trolls them again, asking whose place this is, to which they reply its theirs, and he tells them to do something about their food themselves. And again, asking if Marisa is strong, but if she's strong, then she should just break the case, or is she weak? Then Anon calls out to the Komarisa, telling her that her parents prefer to see her die than to break the case. MEGA TROLL.
While the Komarisa is screaming her head off at her parents not to come near her, Koreimu is silently watching her family.
Marisa thinks of an idea where they'd escape when the door opens, but the Komarisa is still mad, so the parents decide to just leave her behind first. But when they run past Anon, they find that the floor outside is sharp and pointy, and Anon just brings them back easily.
As they're screaming at Anon after he leaves, Komarisa finally tells her parents to shut up, complaining about EVERY single thing, lying about there being food and sweets when there's none, it being unfair that her sister ko gets all the sweets, the mother being angry all the time while the dad gives in to her, it's all pissing her off!
The Koreimu and the Marisa are shocked and try to defend themselves, but Reimu snaps and starts beating the Komarisa harder than she did before, until Marisa bites her to pull her back. (Like in the picture) Marisa then starts licking the unconscious ko. Koreimu on the other hand comes to the realization that Anon was right when he said her family can't take it easy, especially her mother, so she just goes back to eating and drinking.
Marisa tells her to take it easy for the rest of them, but Reimu finally snaps and tries to break the case to kill the child. She screams, asking it who does it think Reimu worked so hard for, to which Koreimu replies its her (Reimu) herself. Still mad, Reimu admits it, demanding to know what's wrong about that, and confirming Koreimu's suspicions while shocking Marisa.
Anon, watching this, laughs and decides it's time to step in.
Summary of Part 2
Reimu is still mad, and Koreimu continues to insult it while Marisa tries to break things up. When one of them says the 'going home' line, Anon reminds them that this IS their home, and asks what is Reimu doing the the easy Koreimu.
He trolls it again, food if it's easy, but with Koreimu denying it, he tells her to eat the excrement again. Reimu tries to attack, but gets kicked into the excrement instead. It tries to insist that it's taking it easy, but with all the stuff over it, even Marisa is staying away.
Reimu ends up running into the Komarisa while chasing Marisa around, and covering it as well. After getting over the shock of the smell, Komarisa finally remembers what happened, and starts throwing up because it can't take it easy, but insults Reimu. Marisa risks the smell to pull Reimu away to prevent it from killing the ko.
The day finally ends with Koreimu in disbelief about being born from this family, with more food and water for her alone. Komarisa still hates her parents, and the stink is making everyone uneasy. Their relationships seem to be irreversibly broken now.
Anon is making money off the video as an abuse show titled 'Can't take it easy, going home!~', and lots of people like the poo-poo hell he's created. He goes to sleep after writing a reply to them.
The next morning, Anon finds out that the parents used the futon he left them to wipe the poo-poo off. He feeds Koreimu again and leaves.
Marisa finally tells her child to eat her, not caring about being called a shitty parent. She admits that she can't break the invisible wall, and that they might not get out, so she wants to let Komarisa take it easy. She apologizes for bringing them here, even though their life in the park wasn't so good. She admits that she knew it wasn't their home, but ignored that fact as long as they could take it easy.
After a touching scene between her and her children, since Koreimu told Komarisa to just suck some paste instead (A tsundere just like Alice said)...
Reimu pulls a dick move and starts chomping on her mate, taking a dump after she's done. She defends herself, claiming that Marisa told HER to eat, not Komarisa. She then denies that they're her children, since she's single.
Anon realizes Reimu has 'broken' and that she'll eat Komarisa next when she gets hungry again. When he enters, Reimu introduces herself once again, apparently forgotten everything. He introduces himself as a yukkuri killer.
Reimu decides that he's referring to the koyukkuris, and blames them for murdering Marisa, and kills the Komarisa before turning on the other ko with an insane ferocity. Koreimu is angry as well, and they both keep ramming against the case. Anon leaves.
He comes back several days later to find Reimu dead due to paste loss. Koreimu comments that she's alone now, and asks him to kill her. He refuses, because she's taking it easy! He leaves and brings back a TV, and starts showing her the videos. Koreimu eventually realizes who is starring in them...
A Marisa and Alice couple enter a room, and see a Koreimu screaming at them to run, along with the three corpses. They ignore the warning and decide to make it their easy place, giving permission to the Koreimu to stay. That's when Anon comes out again, as Koreimu screams at the pair for being too stupid to run. They get a bad feeling as the camera and mikes focus on them...