leaving a sperm trail
When you fuck girls/guys in different states/area codes, either cumming on their face/ass/in mouth/on leg/any body part; can also be on the floor or in underwear/socks: can be used in both cases
I have been leaving a sperm trail since 2017, when I came on a girls face I left a sperm trail on her face, then fucked another girl from Iowa and {made} a sperm trail.