When we were first married, my wife, Natalie (Nat) and I moved in to a town home style apartment that we rented from the owners, John and Carol. The town homes were in quads, with small common courtyards encompassed by each quad. Our town home faced John and Carol's across the courtyard.
John and Carol were in their early 50's, and said when their kids moved out, they downsized their home, and bought the two town homes together, one as an investment rental, and one to live in. They were nice places, with full garages, a small guest room and sizable rec rooms on the first floor, kitchen and dining room and living room on the middle floor, and a large master bedroom, plus a second bedroom and second bath on the third floor. The master bedroom had a balcony that looked over the courtyard, and the second bedroom had its own balcony, too.
John and Carol were both trim and fit, too, and regularly headed out the door to go on runs together, or bike rides. John was tall, just over 6 feet, two, I'd guess, with some silver streaks in his hair, but no noticeable wrinkles except around his eyes when he smiled. Carol was shorter, but also fit and trim. Her red hair was bobbed short and she also had an infectious smile.
Shortly after moving in, Nat told me that Carol had asked if we wanted to join them on a bike ride some weekend. Also being into fitness together, I said "sure!" and we began to regularly join them for some day trips. Being still in our 20's we were able to keep up, but the two of them were quite capable of a long day of riding on flat ground or on the hills.
One night, about 9:30, I noticed that I hadn't seen Natalie, so I went up to check on her.
"Nat? Hon, are you up here?" I asked, heading into our darkened room.
"Ah! Tommy! You scared me! DON'T TURN ON THE LIGHT!"
"What?" I said out loud, and wondering what the heck was going on.
As my eyes adjusted, I saw that Nat was sitting in front of the balcony door, staring out the door.
"Honey, what are you doing?"
"Well, I, uh, um, well I'm a little embarrassed to say,"
I took notice that she was only wearing a bathrobe, and it was open and she had her hand at her crotch.
"Come here - quietly and slowly, I don't want to be noticed!"
Well, I had noticed! My sexy wife diddling with her own pussy was always exciting to me, and my cock was quickly aroused!
"What do you mean, 'be noticed'?"
"By them," she replied pointing across the way.
It was then that I looked. Across the way, John and Carol's light was on, their curtains open, and I could clearly see Carol's naked body, facing out the window, clearly bouncing up and down on John's stiff cock.
"Jeez, Nat, I can't believe you're getting off watching them! Isn't that a bit, well, like a peeping Tom!?"
"God, Tommy, it's so sexy watching them fuck like that! Look at her face, she is really loving it. Watch how she grinds her hips on him when she comes down. She's in ecstasy!"
I was watching the show across the way, and watching how Nat was pushing her fingers into her own hairy snatch. Without a thought or a second lost, I had unbuckled my belt and my pants were on the floor, my cock springing free. I walked up to Natalie and quickly slid to the floor, putting my face as close to her damp pussy as I could get it. The sight, sound and scent of her fingers slipping into the folds of her pussy, and swirling around her clit had me suddenly randy like a wild animal.
"Look, Tommy, look!" Natalie suddenly said, "look she's coming! See that look on her face! And he's coming, too! Look at him lift up off the chair, pushing deep into her! They're both twitching and pushing...and look at their faces! OH, I'm cumming, I'm cumming, too!"
I realized that my little wife was getting off - I mean, really getting off - watching the neighbors fuck. I looked over to see Carol turning and kissing John, and John's hands kneading his wife's breasts. I turned from them and pushed my face into my wife's slippery cunt, kissed her through her orgasm.
"Mmmm! Tommy! I have never watched someone else fuck before! I mean, not really - only in dumb porno films, but that was absolutely mind blowing!"
As I looked again, we could see John's cock soften and slip out of Carols swollen pussy. With it, a small river of come ran out, and dripped on the floor. We watched them kiss again, and Carol got off of John's lap. John moved about, his softening cock glistened and dripped. Carol's hand grasped him and squeezed the drops of come of the end of his dick. She looked at her hand, and I remember thinking that if she licked it off her hand, I'd probably just come right then and there, but she didn't. She looked and John, and held out her hand, and HE LICKED IT!
Natalie gasped, "Did you see that?" she asked, excitedly. "She just squeezed his pecker and then he licked up the come!"
As we continued to watch, Carol sat in the chair, and spread her legs. John was quickly on his knees and proceeded to eat his wife's pussy!
"Tommy! He's eating her out after he shot off in her vag! I can't believe it! Oh my god! Look at her face again!"
It was true, her face was one of pure ecstatic joy. She wrapped her legs around John and seemed to clamp him in place and she lost herself in her pleasure. After a few minutes of this her head went back, and her legs went limp, falling off of John's back, her feet settling back on the floor. John sat up and the shared a long, sensual kiss.
I looked up at my wife, and she looked at me, kneeling on the floor in front of her chair. She nearly knocked me down as she got up from the chair, grabbing my hand as she went.
"I need you in me - NOW!" she said, pulling me to the bed. She threw off the spread and top sheet as her robe hit the floor. "On your back!" she commanded.
I had never been disappointed when Nat "took charge" in bed, so I happily complied and she climbed on top, frantically taking my cock in her hand, and aiming it directly at her wet snatch and with a single movement sank me deep inside. The sudden sensation of warm, snug, velvet and I nearly lost it that second, but somehow held off.
Natalie was a wanton, lust-driven sex maniac, grunting and thrusting herself on me.
"Tommy! Fuck - fuck - fuck! God, I am so fuckin'..."
At that point, she was incoherent. Bouncing on my cock for all she was worth until she suddenly stopped, grinding her clit onto me and gurgling. Her orgasm hit her, and practically pulled my semen out of me and I felt like I gave her what felt like a quart of come. She collapsed on to me, and kissed me and ground her pussy over me, trying to squeeze every last drop from me.
She grinned down at me. "Thanks, I really needed that!"
"My pleasure - I assure you, my pleasure!"
She lay her head down on my shoulder, and nibbled on my neck.
The next thing I knew, it was 2:00 am and I had to pee. I gently rolled Nat off of me and walked to the bathroom. On the way back, I looked over to John and Carol's window and thought about the evening, my cock starting to swell again. I smiled at how turned on my wife had gotten watching them.
I crawled onto the bed and kissed her, admiring her naked body, and the scent of our sex. I spooned in behind her letting my semi-stiff dick caress her buns and drifted off to sleep.
In the morning, she was already up and showered. The bed sheets had a distinct stain, and the smell was still strong. I thought about what John had done, eating out Carol after coming in her, and wondered if I could ever do that. I didn't think that I could.
A few nights later, I was upstairs in the bathroom, and started to head back down, when I noticed that the light was on in John and Carol's room again. I walked over and looked again. Like before, there was Carol naked and looking out the window. For a fifty-something, she really still looked good. Her tits were not big, and not saggy, with small, light pink nipples. Her belly was still flat, and a bush of bright red hair at the top of her legs.
I saw movement behind her, and noticed John walking up behind her. As he did, I noticed that she was standing on a small step stool and as he reached her, he slid his stiff cock between her legs, and up along the front of her belly. He reached his hands around and grabbed her tits, and she reached down and started stroking his cock as it jutted up between her legs.
Watching this explicit scene my own cock was rising, and I opened my pants and let them fall to ground, and started stroking my own cock. Even though my lights were out, I suddenly had the sense that they were watching me, too, but I was pretty sure that they wouldn't be able to see in.
As I watched, Carol took John's cock and pushed him down, while raising up on her tiptoes, and then sank back down, letting his cock slip between her lips and into her pussy.
"Tommy?" Nat's voice broke the darkness.
"Yeah, hon?"
"Are they at it again?"
"Oh, yeah, wanna watch with me?"
I felt her body slip up behind me, and her hand took over stroking my cock.