Putting on A Show

My current favorite fanatasy involves my wife heading out for her monthly "girls night out" with several friends. They are all really close and quite open about talking about sex. My wife has told me that they all know that she and I enjoy sex tremendously and have been known to experiment and fantasize with each other (this part is all true). Now for the fantasy.... Since my wife is out for the night, I take the opportunity to watch some of my favorite lesbian porn which has me hard and stroking for a couple of hours. I hear my wife and her friends arrive at our house, but I'm upstairs and I know they will be downstairs drinking and chatting for awhile, so I keep my porn on and continue enjoying my masturbation session. In fact, I find it more arousing knowing they are in the house! As my favorite scene begins - the one where the big titted red head removes her friend's wet panties, stuffs them in her friends mouth, and then fucks her ass with a strap on dildo - my wife calls me downstairs! "Just a minute!, " I tell her as I scramble to find my clothes and give my hard on time to get soft. When I reach the living room, I see that she and her friends are a little tipsy judging by the fact that not all of them are sitting with their legs closed and a few faces are flushed. "Honey," my wife says, "I was just telling the girls that I know all about your porn collection, and that I actually approve of it. I told them it makes you a real tiger and has added some major spark to our sex. They think I'm kidding, though. So, settle the bet, do you and I use porn or not?" I was embarrassed, terrified, and aroused all at the same time. I couldn't think of anything especially witty to say to save face, so I said, "Sure", hoping to just get it over with. Just then Anne said, "I found some dirty magazines in my husband's workshop after we got married. At the time, I thought it was gross, so I threw them out. But now the thought of catching him masturbating kind of turns me on." Julie, another friend said, "I can't imagine my husband masturbating. I'm willing to blow him or fuck him whenever he wants." I just about died when my wife replied, "If he's normal, he still masturbates. I guarantee it. Andy (that's me) still does it a few times a week even though we have sex constantly. And let me tell you, ladies, it is HOT watching your man stroke it." I shot my wife a flabbergasted look, but she cut me off saying, "Don't deny it. The semen stains on my silk panties don't get there by themselves, and you seemed more than willing to put on a little show for me last night. In fact, I bet you were watching porn and masturbating from the time I left until I called you down. I'm right, aren't I?". I have no response, so the ladies all know she is. Then she drops the bomb. "Have any of you ever seen a man make himself cum?", she asks. There is a general shaking of heads and then out of the blue Andrea says, "I sure would love to. What do you say, Lisa? Can you get him to do it?" Before I can say anything, my wife gets up, grabs my crotch, and whispers in my ear, "If you jerk off right here, right now, I'll give you anything you want." I whisper back, "As soon as we're alone, you let me watch you piss while you masturbate and then let me cum in your ass, and you're on." "Deal!", she says with a big grin. With that, she unbuttons my shirt, unbuckles my belt, and drops my pants. I'm barefoot, so all that's left is my underwear. I start to rub my crotch, and my cock responds by starting to swell. The ladies' jaws have dropped to the floor, but not one of them has moved. All are staring at my crotch in disbelief and fascination. I keep rubbing and cupping my balls, but I'm a lttle self conscious, so I can't get fully hard. Then I have an idea, and I figure, what the hell, it has already gone this far....."If you ladies want to see my hard cock, I'm going to need to see some tits or some pussy." Anne doesn't hesitate, reaching around her back with one hand to undo her bra and then lifting her turtleneck over her head. Her breasts are huge and meaty with aereolas the size of half dollars. Her nipples stick out like pencil erasers. That helps the hard on immensely, and I reward her by thrusting out my hips so the outline of my cock is visible in every detail through the thin fabric of my underwear. I'm losing my inhibition now, and I start to stroke my cock through my underwear. Copious amounts of pre-cum wet the fabric, and they can all see my purple cock head underneath. "Come on," Julie squeels, "whip it out. I want to see you jack off!" I reply, "The show starts when I see naked pussy." Without saying a word, she stands up, pulls her panties off, pulls her short skirt up over her waist, and sits back on the couch legs spread. She has a broad, hairy cunt, and I can see that her lips have started to swell and moisten. Her clit is just starting to peak out at the top of her puffy lips. "My god!", Anne blurts as if she is shocked. However, she doesn't stop staring when I drop my underwear and start pumping my cok not two feet from her face. In fact, I can tell it is turning her on, as her nipples become even more erect. She can't help herself and casually brushes her hands over them, trying to hide it from the others, but not being able to resist her own body. I turn to see my wife grinning like a Cheshire cat. She has opened her blouse, removed her bra, and has one hand buried in her panties. There is an unmistable dark wet patch on the crotch. "God, that turns me on," she says, "don't stop until you fucking cum." Dirty talk - I know that both of us are over the edge now. I turn toward Julie who now has her pussy lips spread with one hand and her clit between the thumb and forefinger of the other. She looks me right in the eye and says, "Do it. Cum on your wife's pussy." I shoot my wife a quick glance, and she is already one step ahead of me, shimmying out of her panties and getting on the couch next to Julie. She spreads her legs and her pussy lips, and says with a chuckle, "The polite thing to do is make your guests happy. So, go for it - squirt your cum on my pussy!" After a few more strokes, that's exaclty what I do, spurting out four long, thick ropes of semen that splat on her clit and pussy lips and run down onto her ass. This causes an erotic chain reaction with my wife exploding into a mind bending orgasm while Julie bucks and thrashes her hips into one of her own. Anne, still topless, has been too shy to masturbate with us, but I know what she is up to when she excuses herself and heads for the bathroom. Julie bends down to pick up her panties, giving me a shot of her ass and wet thighs. "Thanks for the show, " I say. "Oh, no," she says, "Thank you!"