Hesitantly, you accept his proposal

"Uhm, okay," you answer, hesitantly. "We can try it."

He smiles. "That's my girl. Here, I have something for you." He produces a collar from underneath the table. "I want you to wear this, as a symbol of our new dynamic." He removes a small padlock from the buckle. "Normally, when I'd put a girl in this collar, I would lock it on her, but I think we'll leave the padlock for now. That way, we can use it as a signal. For as long as you wear it, I'll know that you're willing to continue the experiment. If you want to stop, or need a break, you can take it off, and I'll know." He gets up, and walks over to you, and you lift your hair up as you crane your neck, allowing him to put it on.

He stands over you, and strokes your chin gently. "Thank you. Now, for as long as we're like this, I have a couple of new rules that I expect you to follow. First of all, the old rules are still in effect. This isn't a break from your rehabilitation, quite the contrary. You might learn something about deference to authority, the next couple of days. You're going to keep to your chores, in fact I'll be adding a couple of new chores to the list, and as long as you wear the collar, I'm going to show you less leniency if you mess up. Do you understand?"

You nod. "Yes, Daddy."

"No. 'Yes, Sir'." He gives you a piercing stare.

"Yes... Sir."

"Good. Now, I want you to know that you can feel free to show off your body to me whenever you want. But if you do, don't be surprised if I do more than just enjoy the view." The implications of what he's saying brings a tingle to your crotch. "As my submissive, I expect you to be ready to please me, physically, whenever I want. I expect you to follow any orders I give you without question, and failing to do so will resort in punishment."

"Now... I have to admit, I liked having you prancing around naked, and it's about time I gave you a little inspection. Undress, and put your clothes neatly folded on the chair."