It wasn't like I woke up and decided, today I will fist myself. I just thought that if I could take my boyfriend's dick inside my vagina, then why not.
Actual IRL fisting, however, is not as simple as throwing a fist up someone's vagina (or butt), because you pretty much can't do that unless you.
So I went on a mission to train my ass to take a fist. your way up to a size that's similar to someone's fist, it's now time to find yourself a top.