Double Rubbing 

A two fisted hand hand job or two fisted wank.

I got a big cock so she she was double rubbing.

Double Rubbing by Eaton Holgoode May 4, 2018

double rubbing 

When your partner is coming from the front and back with their hands and you can't stop both actions, so both vag and trumper get a good double rubbing

She said your trunk action is uncontrollable today you are "double rubbing"

double rubbing by Markim March 11, 2018

Double Dick Rubbing 

When you have two girls to rub your manhood at once.

John was double dick rubbing last night. He had two chicks on him all night.

Double Dick Rubbing by danktheblank May 1, 2011