Vaginal fisting is the most common type of move in this genre, but it’s not the only one. Some girls really love to push boundaries, so they flip over so that their ass can get a workout too. As you can imagine, fisting a chick’s asshole is a delicate affair, requiring lots of time, patience, and lube. But once a fist pushes those last few milimeters and pops into her anal channel, all the wait is worth it.