The next couple of weeks were uneventful as I finished my thesis and Tracy and Ron were busy at work. I would stop by occasionally to browse her library and pick out an erotic book. Her collection was one of the best in the world, including an early illustrated English version of the Kama Sutra, A great collection of Victorian erotica and a lot of books from the late 50's, 60's and early 70's, the age of erotica before the internet when print was king.
Tracy called me on a Tuesday and invited me to coffee. My interest was piqued and I came over at once. I was disappointed as it was just for coffee.
"So there is a party on Saturday, are you interested in going? Tracy asked.
"What kind of party." I responded.
" We have a small group of like minded couples who meet occasionally to explore bdsm. Couples only but LIsa would be your date."
:"Count me in."
Tracy explained that subs had to wear a collar to the party with a brown collar for straight subs, black collars for anything goes and white for gay only.
"What collar should I wear?"
Tracy said it was my choice but she recommended the black.
I told her I would think about it but deep down I knew I would go for the black.
On Friday Tracy texted me and told me she would dress me for the party and to come over around 6.
I was nervous all Saturday and arrived as she indicated right at 6. Lisa was already there. They had me remove my clothes. Lisa put a small collar around my cock and balls and tightened them She then put two collars on the bed. I debated for a while then chose the black one.
"Good choice." Tracy remarked as she attached the collar around my neck. She then hooked a leash to the collar on my balls and threaded it through the small loop on the one on my neck. She pulled on the leash and I felt the tug on my balls. She then handed me a toga like outfit to wear. A sash went over my left shoulder and across my chest to the right side. She then wrapped a short skirt around my waist. It was split in a vee at the front and the back exposing my cock and balls in the front and my ass in the back. She tucked the sash into the skirt and finished the ensemble with a nipple clamp on my right nipple. I felt exposed and vulnerable but my cock replied by growing to full erection.
"Go sit down in the living room and don't touch yourself." Tracy commanded.
I left the bedroom and went downstairs to the living room. Ron was already there, dressed similarly to how I was. He was also wearing a black collar.
A few minutes later Tracy and Lisa made their grand entrance. They were both wearing sexy latex outfits, Tracy in red and LIsa in black. Lisa's perky breasts were bare with a strappy leather harness making diamonds around her breasts. A short latex skirt, stockings and high heels completed her outfit. Tracy was wearing a latex dress with a deep v in front and the dress stopped just below her butt. She was wearing high heel boots and black silky stockings.
They escorted us to the garage. Thankfully, Tracy did not open the garage door as she guided Ron and I into the back seat. Lisa had put on a silky jacket to cover her breasts for the ride to the party. Ron and I used the sides of our outfits to cover our genitals as Tracy drove. We were greeted at the gate of a country mansion by a very large guy. He took one look at Tracy and waved us in. There already were a few cars parked in the drive. Tracy parked then had Ron and I get out. Tracy and Lisa both knelt and took our cocks in their mouths.
"We want you fully hard when you enter." Tracy remarked as she administered to Ron's erection. We were quickly at full hardness. Tracy took Ron's leash and Lisa took mine and led us to the front door.