When a group of girls wear different colored lipstick and suck a guys dick, leaving different colored rings on the dick. Creating a rainbow effect :)
Me and 4 chicks had rainbow sex last night! RED YELLOW GREEN AND BLUE!
von Shwanky240 13. Juli 2009
having sex with a girl on her rag
Hey I'm up for some rainbow sex. I don't mind.
von Sun 10. Mai 2006