I often like to my games regardless of it being a competitive match or just casual, and masturbate while playing. Sometimes rewarding myself by only stroking myself if I got a kill and/or denying my own orgasm until I won, so if I lose I don't cum.  As a someone who is super guilty of this I've grown curious whether or not of people do this.  
I've only ever done this in games like League of Legends, Overwatch, Smite, and Paladins. I've done similar stuff with other games but that was with my girlfriend at the time and it was mostly exhibition stuff or making a deal to do sexy stuff after if I either beat her at the game. 
Healslutting is something I've always wanted to try but haven't had the opportunity to do it yet. But I am curious of what everyone has to say about these topics. ?
Maybe even doing some kinky gamer stuff?