"I mean, since you're so good at controlling yourself now as you said earlier..."
"S..s..sure mistress"
"Good, think of this as your last lesson for today. Ok, i want you to reach beside you and grab that little bottle of oil. Good, now apply plenty of it on your cock. Make it nice and shiny for me.."
(You do as you're told)
"Try to relax slave, stretch yourself out and take a couple of good, deep breaths. I want you to go slow with your first edge, Go ahead, start stroking that slave dick.."
(You start to stroke yourself)
"You're going to edge yourself so good for me, won't you slave?. I want to see you shaking and squirming when we're pushing your edging limits.."
"P..p..please mistress, fuck"
"You'll take your hand away and you're not gonna cum, do you understand?. I'm not gonna let you, it's prohibited at this current point slaveboy.."
"F..f..fuck"