Note: This story was dynamically reformatted for online reading convenience. The Party Prize Steve tried the front door, it was locked. "Damn, why was the door locked"? It usually was open and he didn't have the key. He pressed the doorbell, footsteps getting louder. Joan opened the door, "sorry, I was busy in the basement". Joan had a broad grin on her face (usually she looked half bored). Joan re-locked the door. She headed towards the slightly ajar basement door, Steve noticed she was wearing a mini skirt. Wasn't sure if he caught a glimpse of bare ass cheeks, she was wearing sheer black stockings with a seam at the back and red stiletto heels, a white tee was tucked into her skirt. Wow, this is not her usual evening attire. "You have to see this" Joan said over her shoulder as she headed downstairs. Following her down, Steve watched Joan's long shapely legs as she headed towards the finished room they used for entertaining. Entering the room, he saw why she was smiling, a naked young black woman was secured face down on the coffee table. Her arms were cuffed under the table and each leg with a padded cuff at the ankle chained to a table leg. There were couch cushions between the woman and the table top for comfort or height? The table was moved to the middle of the room. Chin resting on the cushion edge. Beautiful long curly black hair down to her bubble shaped bum. Well defined muscular legs, breasts splaying out from her sides. There was a light sheen of body sweat which made the look even sexier. "This is Lavinia" as Joan slid a low chair towards Lavinia's head. "I was just going to put this on her when you rang the doorbell". Joan picked up a gag, it was a soft plastic spider gag. As she attached the gag, Lavinia hardly moved. "Hope it's the right height, I don't want to make a big adjustment". Joan rotated her index finger in Livinia's mouth. Steve couldn't help look at Lavina's well-shaped ass it seemed to tremble as Joan worked on her mouth. "You'll have to test it (Lavinia?)" Joan chuckled. "Come around to her head and take out your cock" Joan ordered. "what is going on?" Steve asked. "I won her" "You won her?" Steve asked incredulously. "In real life Lavinia is a probation officer for the county". "She was first prize at a Lingerie party I attended at Janey's" "She lost a bet to Janey and this was the outcome, Lavinia is mine for a week". "She's arrives in the afternoon and leaves in the morning, my slave while she's here". "Doesn't she have to work?" Steve asked. "No she took a week's vacation, that was part of the deal as well" Joan smiled. Steve was getting hard and excited this was so unlike the Joan he knew. "Would you like her ass?" Joan smiled again. Steve looked over at Lavinia's pronounced round brown cheeks, they looked amazing. "Sure" he managed to blurt out. "Well get to it then" Steve hurriedly removed his shoes, socks pants and skivvies, his boner was a bit red and jutting upwards. "You like her!" chuckled Joan. Kneeling between Lavinia's spread legs he spread her slightly damp cheeks and eyeballed her pinkish rosebud. "It's beautiful" He murmured. "I have lubricant" he thought heard Joan say, she seemed a thousand miles away. "No need" he heard himself saying as he bent down and snaked his tongue on Lavinia's crack, gradually working his way to her sphincter. She moved slightly from side to side. Steve could feel the heat coming from her glistening pussy as he forced his tongue tip into her asshole. He could feel the elasticity of her butt cheeks slightly pressing in on his as he worked. He was in ass heaven. He looked up briefly and saw Joan `s legs were splayed out, Lavinia's curly black head at Joan's crotch nodding up and down, he noticed the cobalt blue polish of Joan's toenails. She must have removed the spider gag. Joan's eyes were closed, a smile on her face, her hands lovingly holding the slave's hair on either side.