I never knew this was a thing, and even when I did it I didn't know there was a name. I like to lie on a guys lap/stomach when we're watching TV, so with this particular guy, I was absentmindedly playing with his cock through his pants, tease him a bit, but not let him take it out. He started getting really squirmy, so I was feeling nice and let him take his cock out. But just to torture him a bit, I let his hard cock just sit in my mouth as I kept watching TV for awhile. If he tried to thrust, I'd tell him to stop, or I'm not touching his cock anymore. I wouldn't move my head, or touch it with my hand. Every few minutes all I'd do is gently run my tongue along this cock head, just enough to make him twitch like crazy. When I finally started to stroke his shaft while my mouth was still on his cock head, he exploded right away... I swear it was probably 3 or 4 strokes. It was an amazing feeling.
I absolutely love doing this to guys, because I find it so much fun to have this little game of control.
After my first time, I introduce cock-warming to every guy I'm with. Not all of them want to do this, but the ones that agree to it, it's fun to see how long they can last before they absolutely lose it and are begging me to finish the job... which I happily do.
Anyone into cock-warming here?