1 definition by Biz^2
The act of masturbation on another consenting individual.
Verb Form: Co-consensually masturbating
Friend: So how far did u get last night?
You: I totally got co-consensual masturbation.
That dude and his girlfriend were just co-consensually masturbating in his blue '88 Volvo.
by Biz^2 Dec 19, 2007 add a video