You submit now

You dont even really think about it.
Your cock is aching in its cage, your hornier than you think you´ve ever been, and your heart is racing. But you dont crave release. You only crave to submit to her.
Slowly, you get on your knees in front of your girlfriends ex-girlfriend. "I am ready to submit now, if my girlfriend is as well."
You dont look over to Cassie, but you see Nyx look at her. "Well?"
For a second you hear nothing. Then some noice, and you see Cassie kneel down next to you. "I am ready to submit as well."
Her voice is quiet, but determined.

Nyx laughs. "Very well. I am pleased by your quick decision."
She grabs something from her bag, which you recognize as a silver chain with two small keys on it. You can imagine what they are for. You watch her ut the keys to your and your girlfriends chastity cage around her neck.

"I will give you a couple of days to get used to your new...situation. I will let you know when to meet me again."

You look at her, surprised. You didnt expect her to end the evening this abruptly. However, you dont dare to speak back, and you realize that it was very much her intention to leave you hanging like this.

"I´m gonna go down to the bar and buy me a drink. The two of you, get dressed, and then get out of here. I expect you to be gone when I return."

Without another word Nyx leaves, leaving you two kneeling on the floor.
You feel like an eternity passes, before you get up. You step in front of Carrie to help her up as well, but she doesnt take it. Instead, she moves her head a bit closer to her chastity cage. Her small hand closes around the metal, but you cant feel a thing.
"How does it feel?"
She looks up at you.

"With you kneeling there, naked, it hurts a bit. But when I´m not aroused I´ll be fine I think."

Your girlfriend doesnt get up just yet. "I think i can see it trying to get bigger. I´m sorry about the ice."

For some reason, you feel yourself blushing. "There was nothing else you could have done, it was what our Misstre- what Nyx wanted."

Still looking at your cage, Carrie responds. "Maybe we should keep calling her our Misstress, even when shes not around, dont you think? Maybe it lowers the chance of one of us slipping up and calling her by her real name when shes with us."

The thought arouses you for some reason, which is made very apparent by the pressure you feel as your cock desperatly tries to get hard.

You nod. "We can do that."

Then, the two of you quickly get dressed. The cage feels weird under your clothes, heavy, cold. It will take some time to get used to it. But as you watch Carrie struggle with trying to hide her chastity belts outline under her t-shirt, you smile, as you know you´re not alone.