okay so not only is there like sex stuff in those pokemon leaks but also like, slicing off parts of pokemon and killing them? wtf?
this has gotta be something similar to the spongebob "behind closed doors" thing, where the artists and writers were making absolutely unhinged spongebob stuff on sticky notes and such.
i don't think any of this was actually meant to make it into the games or lore or anything like that. sure, there are things in the games that allude to pokemon "relations" in some way or another but nothing like this. you certainly never hear about pokemon actually getting like, straight up tortured.
it's more likely that it was just writers dicking around and making some insane lore pieces just to blow off steam. i can't imagine that working for game freak is the greatest job in the world, considering how low quality their products end up being.
if you don't know what i'm talking about with the spongebob thing, here's a good video about it: https://www.youtube.com/watch?v=mo1xHGhgjZQ