Fisting for her is a sexual service that largely expands the use of her pussy, ass, or mouth (yes, fisting in a mouth is also a popular thing). Using those her openings, you can shove there your entire fist. Sometimes, you can use both hands to penetrate into holes located nearby each other (yes, we’re talking about pussy and anus hole). But you can try as well to enter her mouth simultaneously with entering pussy or a black hole. It becomes possible when she has large enough mouth for your fist. Otherwise, you will have to play the rest of the two openings. But this carries a lot of fun as well.