The rain fell hard and steady that weekend afternoon. My lover, Gwen, and I had planned to spend the day walking up and down Michigan Avenue checking out the store window displays and, perhaps, stopping in here and there to make a purchase. After window shopping, we would find a café just off the avenue for a bite to eat while we talked and enjoyed each other’s company. But the poor weather changed all that. I’m not too sad about it, though. Instead of being out in public, we stayed in and ended up having a very good day.Gwen is a stunningly beautiful woman. For those of you who care about such things, Gwen has very dark skin, short kinky hair, is rather tall, and has a somewhat pear-shaped figure. She’s got a lovely face with large eyes that can be soulful, mischievous or piercing, and luscious full lips, firm natural 34-B breasts with nipples the color of black licorice, sleek arms with long delicate fingers, a taut flat belly, wide hips (at least 40 inches), and long legs with tapering thighs and shapely calves. Gwen is a serious amateur dancer and so she has flexibility throughout her body and her arms and legs are very powerful without being bulky. To me, she defines femininity.I, on the other hand, am a white man, more than 6 feet tall, rather muscular, but with the beginnings of that spare tire all men seem to develop at some point in their lives. As for looks, I consider myself to be average looking at best. I enjoy working out with weights, taking long walks along the lakefront, listening to music, and reading mystery novels. And, of course, I love spending time with Gwen and every day I’m thankful that Gwen continues to spend her life with me.Gwen and I are both in our mid 50’s and we’ve been together for more than 25 years. We’re not married, but our relationship is more solid that many married couples’. Part of our success together is a very satisfactory sex life. I figure that during a typical week we’ll have some form of sex at least 10 times. That’s a minimum of 520 acts of erotic touching, talking dirty to each other, and good old oral, genital and/or anal sex every year. Sometimes we’ll spice up our love life by including another man (for her) or woman (for me) or couple (for us). On rare occasions Gwen will bed a strange man and I might fuck some unknown woman. You may think we’d be angry and hurt by this, but the opposite is true. She’ll tell me about what it felt like to have a stranger’s cock inside her body and I’ll tell her all about being in some slut’s mouth, cunt and ass. It makes us that much more horny for each other and we end up acting like teenagers and fucking every which way through the night!Now back to the story. On that particular rainy day, Gwen decided to practice her dance routine. I’m a lousy dancer, but I thoroughly enjoy watching Gwen. She makes it look so natural and effortless, even thought I know she’s working very hard. Gwen exudes a definite style and grace in her movements. Naturally, my motives for watching her are not all innocent! When Gwen practices, she tends to wear form-fitting clothes that cling to her physical attributes very nicely. Of particular interest to me is how her leotard seems to amplify the jiggling of her ample butt. I’ve frequently begged Gwen to practice in the nude, but she says that wouldn’t work because I’d never give her the chance. She’s right, but I have to ask because one day she just might agree!Anyway, I watched Gwen do her stretches and then begin her dance. I was very turned on by her and started to rub my cock through my pants. Gwen saw me and smiled. I often play with myself while watching her dance (or cook or do the laundry or sit in a chair reading a book). Soon I had my pants and BVDs off and was stroking my penis where she could see it. Sometimes her routine brought her near to where I was sitting and she would blow me a kiss or very lightly touch the head of my cock with her long sculpted fingers. That always gave me a jolt like electricity, but it was never enough to make me cum. I reached out and grabbed for her ass as she swept by.Gwen continued to practice for about an hour. When she finished, there was a glow about her that made her appear more beautiful and sexy than usual. I could have jumped her right then, but Gwen wanted to take a hot bath to relax her muscles. She asked me to join her in our bedroom in 30 minutes.That half-hour passed much too slowly. My cock was oozing pre-cum and I desperately wanted to shoot my load, but I called up every reserve of willpower that I had and waited. Finally time was up and I entered our bedroom. Gwen was lying facedown on the bed, completely naked. Her legs were spread apart and I could clearly make out the bright pink slash between her dark chocolate thighs. She asked me to massage her legs and back. I started with her calves and ankles and feet. She oohed and aahed and seemed to melt in my hands as I rubbed her feet. Next, I gently but firmly rubbed and kneaded her back. Then I spent at least 10 minutes on each thigh. Of course, there was the accidental (on purpose) touching of Gwen’s labia and opening of her vagina. My cock was at its maximum length and hardness and yet it seemed more blood was trying to flow in than my penis could hold. Large drops of pre-cum landed all over Gwen’s legs and back.As I was finishing with her thighs, Gwen asked me to massage her butt cheeks. My prayers were answered! I started slowly, trying to pace myself, but soon I knew it was a lost cause. I squeezed and gathered up the fleshiness of each cheek with my hands. I kissed and licked her skin. Her butt cheeks were contradictions in sensations, both firm and soft, pliable yet hard, smooth yet covered with goose bumps. Before long, I parted those big cheeks and stuck my tongue into the muskiness of her asshole. I licked and nipped with my teeth all around her anus and up and down her ass crack. She was twitching her hips and moaning with pleasure. After several minutes of oral stimulation I got on my knees and slowly pushed my prick past her sphincter. Gwen had a look of pure delight on her face. I kept pushing until there was nowhere left to go. Then I slowly withdrew and as the head of my cock was about to pop out, I pushed back in. I repeated this maybe 15 times before I felt the unmistakable rush of cum racing through my shaft. I plunged in one last time and shot my semen deep into Gwen’s bowels. She must have felt my ejaculation because she gave out a primal moan and clamped her ass shut in her own orgasm.After my cock softened, I pulled out of Gwen’s lovely ass. She rolled onto her side and gave me a long soul kiss. Then she went into the bathroom and came back with a small bowl of water, soap and a hand towel. Gwen lovingly washed my cock of our combined juices. She carefully dried my penis and took the dirty water back to the bathroom. Gwen came back and stood before me. Her tits were swollen and her shaved pussy was hot with arousal. She kneeled on the bed and lowered her cunt to my face and I began at least a half hour of cunnilingus. She came at least twice, drenching my face with her vaginal juices each time. Then she licked and nibbled and suckled on my cock until I unloaded into her mouth. We spent the rest of the day naked, completely comfortable with each other. That evening Gwen asked me to fuck her hard in her pussy and ass and I was happy to oblige. An hour or so later we fell asleep totally contented.I so happy and lucky to have Gwen, the love of my life!The post Gwens Bountiful Buttocks appeared first on Free Sex Stories from Sex Stories Time.