I shouldn't be taking the time to write this out, but the memory was so clear and vivid I had to.
We were at a convention. I was wandering back to the wing where our rooms were located - slightly out of the way but still with a fair chance of folks wandering past. The door to your room opened and you hesitantly stepped out. Scanning the hall your eyes widened ever so slightly when you saw me. Your eyes narrowed quickly and you gave a devious grin. I understood your hesitation. The only thing you were wearing was an oversized men's dress shirt. The sleeves were rolled halfway up your forearms. There were only 2 buttons fastened just below your belly button. The only thing keeping the shirt from sliding off left or right was the seams near the buttons getting caught on your stiff nipples.
As you padded on bare feet into the hall I learned just how much that devious grin meant. You were holding a leash. As you moved forward a gentle tug pulled your friend out behind you. I didn't know who she was, but she was beautiful. She was also completely naked. A voluptuous woman with long red hair falling down around her shoulders. Her skin was smooth.. Her breasts were wonderfully full and round, her ass had just the right curve and the hollow at her hip made me want to slide my hands around her to feel if it was as soft as it looked. I wanted to know what color her eyes were, but she was blindfolded. The leash you held was clipped to a neat leather collar around her neck.
I could only stop and stare. You gave the leash the slightest tug, "Come along..."
A few doors further down the corridor there was a small lounge conference room combination. It didn't have a door, just a framed opening. I'd checked it out earlier in the weekend. You simply strolled along until you reached the doorway and stepped in. I was compelled. I had to follow.
When I peeked my head around the door frame you were just turning back to face the door. Standing at the far end of a couch you used your free hand to unbutton the only two buttons you'd bothered with. You sat and settled back against the arm of the couch, one foot stayed on the floor and the other was up on the cushions against the back of the couch. You were wide open, completely exposed for anyone that walked in. I just stood and stared. I was rock hard and began to gently rub myself through my shorts.
"Kneel"
Your red headed friend did as she was commanded. Kneeling directly in front of you against the edge of the couch. You tucked the leash handle against your side, reached out to her and turned her ever so slightly so she faced you directly.