You've followed Peaches' orders and think your task is done, and you can run home to your wife now. But Peaches isn't nearly finished with you.
It's clearly pleased her a great deal to hear you say what she wanted you to. It surprises you, but the thought that you've pleased her turns you on..
"Hehehe, I knew all of that of course, but it makes me so happy to hear you say it."
Peaches gives you a look of victory, you can tell she is getting a great deal of enjoyment from having you in this compromising situation, and you have to admit that you're probably enjoying it a little more than you should.
"Of course I could tell, do you think I haven't noticed you rubbing your cock through your pants when you think I'm not looking, that I haven't noticed you needing to adjust the growing erection you're sporting?"
"Don't worry baby, I like that. In fact, I want you to keep rubbing it through your pants while we work this out, understand?"
You nod.
"I said do you understand?!" You hear a hint of threat in her voice, "so tell me now, say 'I understand Peaches, I will rub my cock for you.'"