Paintbrush sex
When you use a paintbrush to poke your girlfriend's snatch for fun or to get yourself off. I don’t know why anyone would do this but it’s probably better than getting yelled at by your mom.
I used my paintbrush on my girlfriend and she screamed like a banshee.
I did it to myself while my brother watched and laughed.
My friend tried it and got paint all over his face.