Milky mud trails
When in the act of anal sex the man ejaculates inside of man/women’s butt hole. When the man or woman tries to evacuate the semen it mixes with the poop causing what appears to a snowy muddy mixture called the milky mud trails.
Last night Jimmy ejaculated in my butt. After sex I had to go to the bathroom. When I began to push out the semen there must have been left over feces in there. The mixture resembled a milky mud trails.