Definitions by Caineslayer

Masksturbation 

The act of putting a mask of your favorite superhero during masturbation to get off.
Brought upon by intense admiration and/or recreation of superhero costumes from comics.

Joey bedded the model of the month, but like Batman he still required some Masksturbation to finish off.

Masksturbation by Caineslayer January 26, 2011