You Set Limits

This is my first fanfiction so be gentle with me! It was inspired by a markiplier fanfiction I came across on archive of our own. It doesnt go as far as this fanfic will and I won't be building off of theirs it'll be my own ideas.
Inspiration: http://archiveofourown.org/works/3498677/chapters/7815212
If you want to just skip to the dirty stuff then go to chapter 3, but if you want a little more story line to match up with it read it all X3