One of the suspension rigs.

You feel a rough tug on your collar, and you are led to one of the suspension frames in the corner of the room. While this spot is a bit more hidden than the centre of the room, you know that this will be one of the most exposed spots you could be tied in.

Your hands are tied to the top of the frame, with ropes tying your calves to your thighs. You have the appearance of kneeling in the air, with your legs tied apart. Another rope is added to each of your ankles, attaching them to the top of the frame. You are left with your arms above and behind you, with your ass in the air, staring at the floor. Your Master gives your ass a smack, causing you to swing a bit from the ropes. He places an open-mouth gag between your lips, and steps back to admire his work.

You feel yourself getting wetter. You love being on display like this, and you know that your Master can't refuse fucking you when you are tied up like this. You stare at the eye-level bulge in his pants, eagerly awaiting the removal of the pesky fabric that is in your way. To your surprise, he turns to make an announcement to the room.

"Good evening everyone. This lovely toy here is mine, and I do love putting her on display. However, this evening she will be available for anyone to play with, and is the bottom of the food chain. Submissives AND dominants are welcome to her, as she needs to learn her place and to follow the rules. Please enjoy her, as she will do anything she is told. If she doesn't, please feel free to punish her as you see fit."

With this, he turns back to you and grins.

"Have fun. I will be back later. I hope you learn your lesson."