rainbow races

It's when 7 girls each wear different colored lipstick the colors of the rainbow. They each put it on really really dark so that it rubs off easily. Then they each find a male and proceed to perform felatio on that person and whoever gets a lipstick mark fathest down wins the race

Omg did you hear Becky won the rainbow races last night!

rainbow races by RLXTB September 15, 2016

Rainbow race 

When a group of girls (each wearing a different color lipstick) perform oral sex acts on a group of guys. The man to collect the most colors, on his johnson, after a given time wins the "rainbow race"

We convinced a group of girls from the SUC sorority to help us with the rainbow race during rush.

Rainbow race by spetznas1911_crazy russian January 5, 2012