Yes you have

Melissa takes hold of your locked up package in one pretty hand and bends over to look. You stiffen in pain as her touch alone makes your dick try to get hard. Her hair brushes against you and you can smell her gorgeous scent.

Prolonging the agony, she looks closely for a few minutes. Finally, she looks up into your face and smiles. "Good boy, James. It looks like you've obeyed me to the letter. I thought maybe you'd try to remove your cage. But I guess you really are under my thumb, aren't you?"

Taking the key from her anklet, she makes you put your hands to your head as she unlocks you. As soon as she does, your dick springs up, as if in salute to your female owner.

"Now James" she purrs "You are going to start stroking. I will tell you when to go slowly, when to go quickly and when to stop. When I choose to, I will give you a countdown from ten to zero."

She grabs you by the chin again to make sure that you're understanding her. "Don't you dare come before I say. If you do, I will kick you in the balls and lock you straight back up. And no amount of begging will get you released again. Do you understand me, James?"

You nod meekly. Although you're no longer locked up you're still in complete thrall to this beautiful, dominant young woman. You could have overpowered her and taken your key ages ago, but her personality has overwhelmed yours.