Total Obedience
"So, is that pressure in your balls still rising or can you control it this time?"
(You try to plead with her)
"I see..., well, i know what arousal does to men, i know that it turns you into rutting, horny, little puppies. Keep going, play with your balls with your other hand, get really into it slave. Work that pretty cock and stroke the whole thing again, fast and hard slaveboy.."
(You stroke as you're told)
"Maybe this'll be a short session?. I could give you a positive evaluation depending on how well you do. You could be back home in no time slave...., go faster for me"
(You feel your cum rising fast again and you can't hold it back any longer, you have to ask for permisson..)
"Just relax and stroke like you mean it. I have control over your cock, and i have control of when you stroke it, how fast you stroke it!. You see, you need to be conditioned to obsessively touch your own cock but never cum, i'll train you all about that.."
(You lower your head)
"M..m..may i please edge mistress?, I..i..i can't hold it back mistress, please"