Great thread. I have two stories I am looking for.

I think the first one is still on the board here, but I cannot find it. It starts with a brother and sister fighting in the back of the car cutting of body parts. Other users continues the thread with their own stories where the sibling exchanges body parts and pull pranks by cutting of stuff I think.

The second story I am looking for is a pokemon futa ballbusting story, a really rare fetish that I love. Not 100% sure if I read that here on gurochan, does not contain any guro, just teasing and ballbusting.
The main characters are captured by Team Rocket and one is bound to the bars in the cell. In the end they escape.