This was a new twist to holiday gift giving -- my wife and I agreed that we were up for a change. Each of us prepared twelve challenges for one another. One for each day of the twelve days of Christmas.
You should know that we weren't your average plain-Dick-and-Jane-couple. For the past five years of our marriage, we had loosened the boundaries of our relationship and our sex lives. I started it, but Claire picked it up and ran with it. It began when she walked in on my home office to find me jerking off to internet porn. At first, she was affronted, but then that rebellious spark that I fell in love with initially reared up.
After I shared my interests, we went exploring together. Turns out her interests were even more varied than mine.
There are many things that had happened in the five years since then -- enough for more than a few more Literotica chapters one of these days -- but, summing it all up, we were having more sex with more people than we had in all the years before we met. We had our groups together and apart. Through it all, we continued to look to have it be more interesting. Then came the Christmas season. I came up with the idea after reading through some blogs on Tumblr where challenges were being enumerated ("Give a stranger a blowjob and film it for your partner" and the like.)
"Okay, Claire, how about this? We each write up twelve challenges for the other, and present them for the twelve days of Christmas."
"I like it. But let's think -- what if we don't complete them? What will be the penalty?"
"Damn. I hadn't thought about that. Do we need a penalty? Can't we just promise to do everything?"
"I have some ideas you might be hesitant to try -- and you might have a few for me -- so what do we do to guarantee that all the challenges are met?"
"Well, we either promise to do them all or let's not even bother. I'm game if you are."
And that's what we did -- we decided to go ahead even though we each had some delightfully wicked thoughts about pushing each other's boundaries. (We did agree that some things were out of bounds -- no scat, no physical harm, and nothing risky.) And then we had about a week to come up with them for each other.
December 14 -- the first day of Christmas
This was our first challenge day. I had spent the past week making list after list of challenges for Claire, and slowly whittled them down to twelve. She -- as it turns out -- had done exactly the same.
We went out for dinner that evening, meeting after work at a favorite restaurant with a romantic setting. Candles, low key jazz and a multi-course dinner with plenty of wine had us both satiated and glowing.
"It's time." I said, pulling out the card I had prepared for her. Claire did the same and we exchanged them. "Tonight, you open yours first so I can see your reaction; we'll change the order tomorrow."
With that, she used a dinner utensil to open her envelope. I watched as she read it. Her expression changed. At first, she was nervous and anxious. As she read the card her eyes grew wide. When she was done, she looked at me. Then she closed her eyes and another change came over her -- she must have imagined the scenario and I saw her face come alive as she opened her eyes."
Her first challenge, for the first day of Christmas, was to find identical twins and get spit-roasted between them. Picture were required for proof.
"How did you ever come up with this?" She asked.
"I just figured a pair was the closest I could get to a pear tree." I grinned awkwardly.
"It's a lousy pun, but a great challenge. Now open yours."
She'd been creative as well, and as it turns out, in a similar vein. I had to find a mother and daughter and satisfy them both. Together.
"And just how did you figure this one?" I asked.
"Pretty much the same line of thinking you used, actually. So, when do we start and when is this due?"
"As soon as the check is paid, and proof due by midnight, since we both have work tomorrow." She nodded and got herself together as I paid the check. Since we'd arrived separately, we left separately.
I didn't think mine would be tough to fulfill. We had a mutual friend (Geri) who was a little older, widowed, and with a single daughter in her late twenties. We'd encountered them both -- but separately -- through the years. I called ahead and determined that Geri was home alone but her daughter was expected in a bit, and I invited myself over.
Geri was in her early 50's, but you wouldn't necessarily notice it about her, other than a certain gravitas that comes with age and experience. She was a bit of a gym rat, since it not only helped her keep her figure, it also provided a ready sample of testosterone and cocks. Her daughter Marci, on the other hand, was less attendant to the hard body look and more the luscious, curvy type. I knew they both favored men and women -- I didn't know if they knew that about each other.
Geri met me at the door in a robe. Whatever was on beneath it was translucent as I glimpsed it.
"Hello, James, what brings you here?" She asked.
I explained to her about the challenge game Claire and I were playing.
"Oh, so you come over and expect me to simply drop what I'm wearing and fuck your brains out to prove something to your slut wife? How wonderful!" With that she peeled off the robe, gave me a moment to appreciate the blue negligee that she was wearing, and then that too slipped to the floor.
"Yes. That's right. I came to use you for sex. I came to turn you into a cum bucket. I came to come!" I had dropped my coat and was unbuttoning my shirt as she stepped forward and fell to her knees. Her hands went to my pants and soon they were on the floor, revealing my semi-erect, eight-inch uncut cock.
"Oh, thank goodness. I hate small talk and I love to fuck, I'm glad you remembered!" And with that she took the head of my cock in her mouth and soon her tongue brought me to full erection. Once I was hard enough for her, she simply lay back on her thick carpet, spread her legs and placed my cock at the entrance to her pussy.
"I'm wet already. Just shove it in and start fucking me like the slut I am!" Of course, I complied. We were busily banging when I heard the door open.
"Mother? How selfish! From the back, I'd guess that would be Mark, and you better be willing to share that big cock of his! Hello, Mark." As I said, we weren't strangers. "Did you know he and Claire have come up a set of challenges for each other for the twelve days of Christmas? Don't you think that's clever? And guess what? You and I are his first challenge. Get naked and get over here!" Geri and Marcie may have been closer than we thought....
"Do you mind if I pee first? I'll be right back. She stopped as she passed us to bend down and kiss each of us -- and she and her mother were definitely more than just mother and daughter. More likely mother and mother-fucker!
"Relax, James, and just keep fucking me. She'll be back and join in in a moment." What could I do? I resumed my long strokes in and out. And, a short while later, movement at the doorway caught my eye. There was Marcie, her large natural tits hanging down with their nipples extended, and belted around her waist was a dildo almost the size of my cock, bobbing up and down as if it were natural. She had something in her hands but I couldn't discern it.
"Marcie, before this goes further, would you take my phone and set it up to record this? It's part of the challenge." I asked. She went to my coat and took it out, then propped it up and made sure it caught the action before turning it on. Then she approached us on the floor.
"I'm so glad you want this recorded. I've wanted to do this for years!"
With that, I felt something cold and liquid in the crack of my ass, and then fingers were rubbing around my asshole. She was lubing my ass! At the same time, her mother was now more urgently pulling me into her pussy. I felt a finger move past my sphincter and begin to move, then, as I relaxed, another entered. And another. When they stopped, I felt her move closer and then I felt the tip of her dildo pushing into my back door. This was definitely not in my plans! As I moved into and out of her mother, that artificial cock at my ass began to move in and out of me. Or rather, I moved onto and off of it. As she pressed forward, it sank deeper and deeper into me until it was buried and I could only move back and forth for an inch or so. It was enough for Geri, whose orgasm was doing amazing things to my cock as Marcie's cock was pressing on my prostate. I lost control and felt the come rise out of my balls and into Gwen, and with Marcie jamming her dick up my ass, my prostate added a new level of pleasure to that orgasm. Strangely enough, I could detect that Marcie was also coming; evidently that harness made contact with enough of her to bring her off.