Sphincter Slut Share definition Flag Someone who likes getting pounded in the butt. She was on her period, so she just asked me to do her in the butt; that fucking sphincter slut. Sphincter Slut by Sven, Miles, Scott, Paul July 10, 2006 0 0 Get merch Get the Sphincter Slut mug. Buy Now — $32.95 See more merch
