Total Obedience
"I don't really feel like letting you yet slave, sorry. I'll let you know if I do though if that's ok for you"
(You try to plead with her)
"Well, if it entertains me and pleases me to leave you in such a sorry state then you're happy to do it for me, aren't you?. When you're extra horny and desperate, when you're so horny that you're shaking and you feel that huge, eyerolling orgasm heading your way like a wave you can't stop.."
(You try to maintain control over your stroking)
"But that's the thing slave, i control your fucking masturbation, control every single fucking thought that's going through that undisciplined mind of yours. You'll learn all about it slave.."
"..."
"Keep yourself close to the edge slave, show me that you can take it.."
(You keep going)
"Pull your tight, big balls down with your other hand while you stroke and wait for it slave"