The act of being in vaginal doggy style intercourse and then preparing the anus with you finger for a switch off. Only to get feces on you finger. Instead of warning the partner you proceed to wipe the fecal matter upon there back. Hence leaving a Dirty Trace upon that individual.
“The other day when I was having sex with Mary I slipped it in and got poop on my finger so I left a Dirty Trace on her back”
by Tunieman34 September 11, 2021