An non-disposable spunk target , because the other people in your house know all those crumpled tissues and paper towels in the trash ain't from crying or sneezing.
"Why are there always a couple washcloths in your laundry?" she asked.
"Because I'm just too lazy to go buy Kleenex," I replied. Thank god you can't tell boogers from cum on a spunk rag.
While performing the sexual act 'Doggy Style' just before the male climaxes he pulls out and blows his load all over the females backside. If she requires cleaning, the rag used to wipe her off is considered a skank rag.