I'm not sure

I was a little hesitant about Melanie having sex with Dan in our bed. In the lounge room was one thing, but somehow the bed seemed a little intimate. It was our personal sanctuary after all.
As I sat undecided however, Dan and Gina had both jumped up and followed my wife down the hall.
Within seconds I heard giggling and then my wife moaning. From the sound of it Gina was going down on her. Dan didn't have those oral skills.

"Honey! Where are you?" my wife suddenly called out, "you're missing out."
Dan's voice followed hers, calling out. "They're in a 69 Alex, you need to see this. Gina has your wife's pussy spread right open and is fingering her. I can see right inside!"
fuck That did it, I wanted to watch that.
"You better hurry if you want to see. Gina is going to shove my cock in your wife..." He called again.

As I entered my bedroom I saw the three of them on our bed. Gina was lying underneath my wife who had her head firmly planted on the pussy beneath her. The way Gina was writhing was testament to my wife's natural talent at licking pussy. She'd only done it a couple of times now, but was clearly pretty damn good. Dan was kneeling behind my wife, one leg on the bed, the other still on the floor, as Gina held his fat cock. She paused from licking my wife's clit and sucked at the end of Dan's shaft, before lining him up with my wife's gaping pussy.
"Wait," I called as I entered the room, "I want to see her first."
"Okay, but hurry up, or I'll stick it in myself," Dan replied, eager to fill my wife's waiting opening.

I moved over beside them and Gina moved his cock out of the way, and back into her mouth.
She's so considerate I thought to myself as I knelt down, not leaving Dan out of the action for a moment
My wife was indeed loose. Her pussy hadn't had any cock in it today and she was already hanging open. She was clearly extremely aroused and fully ready to accommodate a cock; even a cock as thick as Dan's.

As I admired her, she lifted her head off Gina, "I don't care who, but someone stick something in me already!" I laughed, yep, she's horny all right "you better do as you're told Dan, get your cock in her!" I said smiling. As I moved aside, Gina again lined him up and he slid his dick right inside my wife in one fluid motion. She took his full girth with no issues, right to the base, his balls swinging forward and slapping her clit as he hit home.
I couldn't help but feel proud of her, she'd taken it without issue. "That's my girl, you've got him fully inside you!"
"I know, babe, I can feel it you know!" she laughed.
"Oh, yea? And how does it feel?"
"Fucking amazing" she moaned, "start fucking me Dan. And you, Alex, get around here and get to work. There's an empty pussy up here."
mmm, taking charge "Yes Ma'am"
I saluted her, then jumped to, got on the bed and tried to get into Gina.
"Okay, everyone needs to move around, I can't get my cock in to her!" I said laughing hard at my predicament.
My wife forcefully instructing me to fuck another woman literally inches from her face, and I couldn't. I wasn't that flexible.
Gina and Melanie wiggled around until I was able to stand on the floor at the edge of the bed instead, and I took hold of those sexy young legs and held them open as I moved in.
My wife immediately grasped my dick and pulled me forward into her mouth and sucked me for a moment before she guided me inside Gina. I started fucking her sweet little pussy, with long slow strokes and my wife leaned down and began licking the little clit peeking out above my shaft. With Dan's strokes though she couldn't stay in place, and gave up and just started using his motion to guide her tongue from Gina's clit, down the length of my cock, and back.
It was so hot, and even feeling her being bumped forward as Dan fucked her was arousing.

We fucked like that for awhile before the ladies switched around, then we swapped again and split so that Dan and I were lying on the bed as the ladies rode us, with Gina above me, and my wife impaled on Dan.
After a few minutes she leaned down and started making out with him, and Gina quickly followed, her tongue diving wantonly into my mouth.
Within a short time more the girls were both cumming, moaning loudly as they panted, struggling for breath. The spasms in their pussies pushed Dan and I over the edge and we both started cumming, firing our loads into the sexy women riding us.

We all lay down, spent, the ladies sprawled on top of Dan and I, our cocks still inside them holding our cum within. The afterglow of sex somehow seemed even better with my cock inside Gina as I looked over and saw the pure contentment in my wife's face. After lying together for a while my wife looked over at the clock. "Woah..." she exclaimed, "it's already 10pm. I can't believe we've been doing this for hours already."
"10pm? I guess I should be heading home then." Dan replied.
"Awww... don't... why don't you stay?" my wife responded.
"I've got to get back to my wife, babe"
"Well, what did you tell her when you didn't come home after work?" she asked.
"I said I was out with clients."
"So, stay longer then and head home early in the morning. She won't know."
"I suppose I could, though what did you have in mind if I do?"
"This," my wife replied, as she moved down the bed and took him into her mouth, sucking him till he was hard.
"Okay, sold!" Dan laughed, clearly keen on more of my wife.
"Great!" she almost squealed, "but let's leave these two to have some alone time and head off to the spare room ourselves."
She'd obviously recovered her energy, and jumped up off the bed tugging Dan with her.
"Wait," I called out not sure how I felt about them being alone together, even if I was hopefully with Gina.
"What's up baby?"