"I ran out of condoms, and I do not want any kids so i just paintbrushed her clit a bit."
The term used to describe the action of brushing ones cock up and down against the outside of a womans vagina. Often used in conjuction with the "Tip Game" in which the head of the cock is dipped slightly into the vagina. i.e. Brush, Brush, Dip in for more paint,Brush ,Brush.