heat stroking 

A masturbatory technique in which the subject masturbates with their left hand while placing their right hand under warm water. Then directly before orgasm you switch hands for a grand finale.

Heat stroking is kind of hottt sexxx.

heat stroking by Reid C May 4, 2008

Heatstroking

A technique born of desperation in which one masturbates without the aid of hand lotion, leading to the potential for friction burn.

"Yo, Dev's sitting funny. What happened to him?"
"He was heatstroking pretty hard last night on Omegle. I think he's paying for it today. Don't diddle your meat if you can't take the heat, bruh."

Heatstroking by abelinkinpark October 7, 2017