Total Obedience Part 3
"I'm gonna make you ache so much until you ruin it either voluntarily or by accident!"
(You try to plead with her)
"However, if you, for some miraculous reason, endure this stage of the game without ruining, then we'll move on to the next stage. Which i'll explain more about when or if we get there, understood? This is the price you have to pay for your disobedience towards me, but also Tess of course."
"Please mistress. i'm sorry mistress"
"No slave, you WILL be sorry!. I'm pretty good at letting men suffer as you already know. Speaking of which, stroke faster now, medium pace"
"Mercy please mistress"
"Just stroke slave. Stroke and feel how that cum slowly builds up in your tight balls. All the sensations who're running through your body. Just let it happen slave. Don't fight it. It's not worth it"