A safe place
A pair of Marisa and Reimu is walking in the mountain forest.
When she's still a koyukkuri, Marisa's parents are killed in an extermination. She happened to meet with Reimu who had the same fate and they paired up.
Both feared human very much.
They've watched countless (read: more than 3) stupid yukkuri on the street who think they can beat human getting killed. Thus they avoided the street.
They've watched countless (read: more than 3) yukkuri living in cardboard house in park getting eaten by human. Thus they avoided the park.
They've watched countless (read: more than 3) yukkuri seeking for food in back alleys getting killed by poison gas human released. Thus they avoided the back alley.
They avoided human.
The trash is a wonderful hunting ground, but competition is harsh. If human find them, they will get crushed.
Rarely there are humans who will give them food, but it ruins their taste bud and they will have trouble to continue living.
Very rarely strays got picked up as pet. But nobody know if they will find happiness. Besides, everyday they see countless pet getting abandoned.
This pair mainly eat bitter grasses.
Both of them fall in love. They want to refresh as soon as possible. But with the little sense they have, they hold back. If they refreshed, then there will be little ones. They need to find a safe place to live.
In that search, the pair reached the outskirt of the city. There they met with a rare yukkuri. A very old Patchouli.
Knowing her time is near, Patchouli told the pair about a clan of human who can live without killing animals, the vegetarians. Patchouli want to go there, but she's too old so she told Marisa and Reimu about the place on top of the mountain.
They climbed the mountain. Wake early, drink the dews and eat the grasses. In night, they kept watch in shifts for predators. When they can catch insect, both are very happy.
Their relationship strengthen and they want to get refreshed, but their little senses kept them back.
They wont marry until they reached their destination.
Finally they reached the vegetarian clan. After confirming, Marisa and Reimu is brought to their house. It's a yukkuri farm where yukkuri had their feet and mouth burned. They're raped by rapers to have stalk pregnancy and the children falls into box placed lower. It's just like the factory's production line.
All the yukkuri are feeded mixture of orange juice and anti-yukkuritis medicine to keep them alive.
When Marisa asked why they do this because they believed vegetarians don't kill animals, the human answered back. Even some vegetarians will kill animals to survive, maybe not all, but there is. Besides, yukkuri is alive, but their ingredients are all from plants. Cream and custard is product from milk and eggs, but these vegetarians don't abstain from eating dairy and egg products.
Marisa and Reimu's mouth and feet got burned and they're put into the box where they will be raped. Both are placed facing each others simply because the two pen happens to be available. But for them, they have to watch the one they loved being raped and watched themselves being raped.
It's a hell, and yet they can't die because of the medicine and orange juice. The day they will be released is when they can't make babies anymore, and that time they will be fed to the chicken.
During that suffering, Marisa and Reimu regretted their life. They've avoided human all they can. They've even hold back from having babies. But now, they think, maybe it's better if they just take it easy and get killed by human.