When a man inserts his penis into the mouth part of a mask to imitate a female performing fellatio.

To wear a surgical or other face mask over the nose and mouth to protect from viruses while completely alone

Getting off to the thought of what he/she looks like underneath their face mask

Wearing the low-priced malfunctional mask everywhere, fearing of virus or other disease attack.

Wearing a mask for protection when you're completely alone (self-gratification).

maskurbate means to jack off and cum while wearing a Covid-19 mask.

A portmanteau of “mask” and “masturbate”; the act of your masturbating with a mask on, whether as a kink or fetish or to reduce the risk of bacterial or viral infection transmission