The pink sock is when you are banging a bitch doggy style in the butthole, and right about the time your gonna shoot your hot goo, you donkey punch her hard enough to knock her out, and when her ass muscels tighten up it sucks the cum right outta your cock, then you QUICKLY pull your dick outta her ass. It will pull her asshole inside out and leave a pink sock hanging there.
I wanted to break up with my girl, so I decided to fuck her one last time just to Pink Sock her. Then I left her laying on the couch at her parents house, knocked out with her asshole hanging inside out.
After anal penetration when the males member or device is removed from the anus the inner anal passageway folds out surrounding the extracted shaft and exposing the inner side of the anus. The pink socks appear's like folds of pink skin hangin out of the asshole. It slightly resembales a pink sock hangin out of the asshole .also known as a pink shit
After i pulled the dildo out her ass she had a pink sock hangin out