Top definition
Verb;
The act of masturbating to something that is inflicting pain on you.

Verb(2):
When you masturbated so many times during the day that it starts to hurt.
Dude , i started painsturbating when she was whipping me with her strap-on

Mate, I've masturbated so many times today that its gotten to the point that I'm painsturbating
by Volcanic Banana June 19, 2016
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