You didn't cum did you? You had better not have squirted yet, or you'll be taking it up the ass from some 400 pound inmate in the corner of your cell in no time.
Now stop stroking for a minute. I don't want you to cum by accident before I'm ready for you to squirt.....besides, I like to see it twitch like that when you have just edged.
You look like you're leaking pretty good there.