Aren't you one of the most well behaved little boys I've ever seen!
How about you give me a nice little edge, huh lil guy?
Give me a niiice edge, ride it, and just remember you can't cum, because I said so. :)
Hahah, you look ridiculous stroking through your underwear. Ridiculous! hahaha!
Just ride that edge as long as you can, and then hands off.
Take a nice long break. Smack around your little sack if you have to...
And then we'll continue on!