Top Definition
Fist Mountian is a sexual term utilize to identify a certain type of double fist penetration. Fist Mountain can be created by clasping your hands together and intertwining opposing fingers, to make the shape of a "mountain".
Jackie couldn't believe that John expected her to visit Fist Mountain on their first date, although she was happy to ablige him with simple anal sex.
#fist #fisting #fist patrol #anal #penetration #ass #ass play #gonzo #extreme #mountain moutain
by Dman5000 November 09, 2011
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