On your knees and handcuffed

"Get on your knees. Both of you."
You obey, and a quick glance at Cassie tells you that she´s doing the same. The carpet of the hotel room isn´t really comfortable, but you dont feel like it should be.
Nyx now stands in front of you and your girlfriend. From this perspective, she looks taller, much taller.
"Hands behind your back."
Again, you obey. Your cock is still rock hard, arkwardly hovering over the ground between your legs.
Nyx disappears behind you, and you hear some noices coming from the corner where you saw the bag. Then she returns.
Still outside your field of view, you hear slight noices, then something cold touches your wrist. You flinch a bit as you feel cold metal close around your wrists.

With a click, Nyx closes the handcuffs, cuffing your hands behind your back. Then she walks over to Cassie and does the same.
You look at your girlfriend. Naked, handcuffed, kneeling in a hotel room, but not for you, but for Nyx, just as you are. Both of you are equally submitted, equally helpless, now, with the handcuffs, more than ever. And you couldnt be more turned on. You´re still nervous, of course, your heart is beating against your chest, you feel humiliated kneeling here, naked. But at the same time, you dont want to be anywhere else but here.

Nyx comes back into your field of view.
"To make this clear. This is the position I expect to see you in. If we meet again after tonight, you will have time to prepare for my arrival. I want both of you to strip down, get on your knees and handcuff yourself before I arrive, only if thats the case will I work with you. Is that clear?"

"Yes", both of you answer, but Nyx shakes her head.
"That will be "Yes Misstress" from now on."

You hesitate for a second, but your girlfriend doesnt. It almost sounds natural as Cassie says: "Yes, misstress."
Her head is bowed down, but you think you can see her blush. Nyx smiles. "I have to admit that I´ve missed hearing you say that."
Thoughts are racing through your mind. Was none of this new for Cassie? Was this what her relationship with Nyx was like? You dont come to a conclusion though, as Nyx now looks at you.

"Is that clear to you as well?"

"Yes, misstress." you bow down your head as well. You wonder what Cassie was thinking about all this, thinking about seeing you, her boyfriend like this.

"Alright, with that out of the way..." Nyx grabs both of your faces, forcing you to look up at her, "Lets play a bit."