the bosten red sock is when having anal sex with a women you stick the penis in the anus without any lube and in the out stroke the inner linning of the anus retracts around the penis there for looking like a red sock !
carl was fucking erin from behind when he decided to slip it in her ass without lube and finding he soon had a bosten red sock on his penis !
by casey thompson May 27, 2006
Get the bosten red sock mug.