Stay in chastity or get castrated

Please, can I be released, mistress?

You want this key?

Oh, yes, mistress. Can I have the key, please, mistress?

This is the key that you want.

I need to be released, mistress. It's been so long.

Look at this.

I'm pretty helpless in here.

Yes, mistress.

I have a proposition for you.

Okay, mistress.

I'll let you have this key that you want so badly...

...next month.

With no strings attached.

Or I'll let you have it today.

And here's the game I'm going to play.

You're going to offer up your body for me to use and abuse.

I'm going to beat your ass.

I'm going to torture your balls.

I especially like to torture balls when they're swollen and they haven't come for a long time.

And if your suffering gets me off and I have an orgasm...

...I'll unlock you and let you jerk off right at my feet.

And if your suffering is intense enough to produce an orgasm...

...and I don't come, look at me now.

I want you to know I'm serious.

Then I will castrate you.

Oh, please, mistress.

You can wait a month for the key.

Or you can play the game.

...