The Librarian Gets It From Both Ends

My wife and I have been married for over 10 years. She is 5'4, about 130lbs, 34F, and very fit. 
 
We dated for couple of years before getting married. From the very beginning, she was the most sexual woman I had ever met. Soon after we started dating, she started to push me to talk about her former lovers. Slowly, I started to get turned on by the stories and became more and more curious about her past sexual experiences with boyfriends before me. Eventually, we got married, and few years later, she started to throw hints of wanting to raise her score. I quickly got on board and we started to regularly talk about how other men would fuck her and so forth.
 
Finally, during a trip to Vegas, we decided to visit a sex club and she was very excited, although a little nervous. She wore a new tight black dress with red lingerie underneath. We got to the club and just hung out. She was very uneasy and she said she had never been to a place like this. About 30 minutes in, we were starting to talk about leaving, she suddenly pointed at a slightly older guy and said: "Go bring him here." My dick was hard as a rock. I walked up to the guy and asked if he is interested in my wife, he had been staring at her the entire time. He quickly smiled and said, "Oh yes, let's go."
 
They shook hands, introduced themselves and we all decided to find the area with beds and more privacy (so to speak). We found a room downstairs that was only enclosed by a curtain. She told me to go and get condoms so she can get to know the guy for a few minutes. When I came back, they were just talking, slowly, she walked up to me and started kissing me. Once I let go, I gestured to the guy to go ahead; he quickly moved in on her. They started making out, he started kissing her all over the place, slowly, she dropped backwards on bed and pulled him on top of herself. 
 
He lowered her dress and started sucking her big tits. She asked me to join in. We each had a tit in our mouth and we were both fingering her pussy at the same time. Slowly, I moved down and started eating her pussy. She is always fully waxed like a porn star. As soon as I stopped eating her pussy as she came, he went down and started eating it. Slowly, I moved back up and she took my dick in her mouth. 
 
To our surprise, a crowd gathered and four other men wanted to fuck her. She shook her head but they all watched her get pounded. 
 
The guy that went in there with us, quickly got naked and tugged at her red thong. She took it off and handed it to me. This whole time, she was playing with my dick, it's about 5.5". The guy was much larger, about 7". She looked at it and winked at me. She told him she likes it rough.
 
He had it fully up and moved close to her pussy. She stared into my eyes, grabbed his dick and guided it to rub her pussy. He took his clue and shoved it in. She reminded him to not be gentle. He obliged and fucked her like a whore. She begged for more by saying, "Oh yeah, fuck me, fuck me hard...look babe, he is fucking me so good, he is so big, look, he is fucking your wife right in front of you....oh yeah, fuck me." About four other guys and a couple were now watching her get fucked. I asked her if I should tell them to leave, she said no, she likes it. She slowly turned to them so they can get the full view of a dick in her pussy while she was playing with mine. 
 
Once the guy got done, she said, "Okay honey, this was awesome," and kissed me multiple times thanking me for a great experience. She said she wanted to stay for a few before we walked out. She wanted to walk around and be noticed as the woman who had just been fucked, since rest of the crowd was just hanging out.
 
We cannot wait to do it again.  
 

It's a long ride on your way to your first threesome.  No matter if you are driving 2 hours or 2 minutes, it seems like you are forever getting there.

You don't know if the thoughts in your mind or the blood in your cock will explode first.
 
You have nothing to go on but a few grainy photos; usually one, maybe two if you are lucky.  And the eyes... the eyes are always blotted out in those photos. No one wants to be recognized by friends or family.  They never realize that friends or family would have to be swinging to see those grainy photos in the swinger magazines.  Those "dirty" magazines hidden in the back of the combination book store/record shop.
 
Yes, you were nervous going to the checkout with those swinger mags, purchasing some mediocre cd or magazine to hide from the other patrons the depravity of the sex acts dominating your thoughts.  The relief you feel when you are sitting in your car with your treasure.  The thrill of looking through the candidates, sifting through the obese or obnoxious looking couples to find that perfect gem, the one couple that displays "couple or single male wanted."  You don't focus on the husbands, just the wives to see if they are hot.  Hell, they don't have to be hot, just the average to middling females who aren't looking for 10 inch cocks.  They nearly all ask for 10 inch cocks for a 7 inch cock holster.  You curse your parents for the mediocrity of your birth right.
 
You find a few candidates. You mail to the reference number on the photo c/o the magazine forwarding service, enclose your Polaroids....and wait.  You buy an answering machine...and wait.  You check your messages for two weeks...and wait.  You wait and you masturbate to the thoughts of what you want to happen.  The answer doesn't come by phone, but by mail.  The couple writes and expresses interest.  Apparently your cock pick wasn't all that mediocre, or it's your young flesh she desires more than the cervix pounding from the other bullish candidates.  
 
They send photos. Colored ones. Kodachrome.
 
They give you a phone number. A city two hours away. They are a better than average couple.  No heavy weights. He is bi, she is straight. Your are 24.  They are 33 and 35.  You haven't tried bisexuality before, but your heart is racing now, anticipating something new, something erotic...your first threesome.
 
You call the number. The wife answers and you give them the phony last name that you made up on the letter, and they give you the phony last name that they made up.  It's part of the game.   You banter nervously. They ask questions. You ask questions.  "What do you enjoy?"  "Do you like anal?"  "Do you like cum in your mouth?"  It doesn't matter.  If they said that they were going to cut your throat afterward, you would still go.  You are hooked. You set up a weekend meet at a motel at their location. King-size bed. Hard to explain to the motel clerk why you are asking for a king-size bed.  They don't ask. They've seen it all.
 
The husband picks you up at the motel. Nice guy. Personable. Not his first rodeo. He drives you to their place, which is a surprise, but you are so nervous that you don't remember the address or how to get there. You go in. You meet the wife and son. She doesn't disappoint.  She is a looker. The teenage son is off to a friend's place and you are just someone going to a party with his parents. He doesn't know that you will be soon fucking his mother.  After the son leaves, they show you photos of their past swinging adventures.  If you had doubts, then now you are sure that this isn't their first rodeo.  Your cock or your mind. Both are about to explode.
 
They follow you back to the hotel room that you rented.  Locked door, "Do not Disturb" sign.
 
She kisses her husband and it starts. The disrobing. You are nervous. What to do first. Follow their lead and try not to appear overbearing or demanding.  She's on the bed, and he dives into a mouthful of vaginal bliss. You nervously start kissing her, massaging her breast, kissing her nipples.  Then you get on your knees and present your mediocre cock for her to devour.  She doesn't hesitate.  She has your cock buried down her throat while the husband buries his tongue in her bush.  The husband comes up for air, and moves to her breast, teasing.  You move to the holy of holies.  You lick, suck, and drink in the juices, probing with deep tongue thrusts, tasting the walls of her vaginal cavity while she is licking the husband's cock. Your member is not much different than his. You are relieved.  
 
The position changes. She lays on her side. He enters her vagina from the rear, leaving her clitoris exposed. She discussed this with you on the phone.  Licking her while her husband fucks.  You go down and start to lick that clitoris, less than a inch from the pounding cock. You remember that he is bi. He wants this. You hesitantly reach up, and start to cradle his jewels, all the time her juices mingles with the fleshy taste of cock.  You can't bring yourself to put his cock in your mouth, so you go on licking the clit and fondling the balls until he grunts and fills her with cum.  He withdraws. You switch position.  His cum lubricates her vagina.  There is nothing sloppy about these seconds. You pound her while he licks and returns the favor of cradling your balls.  He doesn't suck you off, not sure if you will be offended. It doesn't matter he says. They just love fucking.  
 
You release your semen into her, and you all relax, sitting and talking while a double load of cum streams from her pussy. You regret what the hotel maids will have to clean up. She pees. Returns. The ritual starts again. This time the cunnilingus is mixed with unfamiliar flavors. His cum. Your cum.  You don't give a fuck.  The thrill of the three-way has over ridden any social mores that you were raised with.
 
More sex. More bi touching. This time you pull out and shoot your cum over her.  With that baptism, the holy rites have been completed. There are photos and kisses given. Promises of future sex.
 
This was your first threesome.

True story that is still in my spank bank.
 
This was way back to 2013, when you could find horny couples on Craigslist and Backpage.
 
I was on business in St Louis, horny in my hotel room browsing through casual encounters to see what I could see.  Replied to a few cuckold couple posts, most were just horny dudes hunting for pics. Then I ran across an ad "St Louis couple looking for DP fun".  I replied that I was interested and had a hotel room downtown.  
 
Cindy replied back when I asked her what they had in mind. "Splitroast me, tongue on my clit when I'm getting fucked, double vaginal, double penetration. You can spank me, pull my hair,  pinch my nipples if you get me hot enough." She then sent a pic of the two of them - Dave took it while he was fucking her doggie while she was sucking a huge dildo looking at a mirror. I sent a nude pic of me and anxiously waited a reply. She replied they were ready for the next step and would be downtown in one hour.
 
We met in an Applebee's right next to the hotel to see if we mutually wanted to take it further. They walked in looking like a normal suburban couple. She was definitely a BBW girl and did most of the talking. We got to know each other over a drink and quickly came to the conclusion that none of us were psycho killers and I gave them a key while they went back to the car to retrieve lube and condoms
 
After 15 minutes I hear a knock then the door unlock.  They both walk in smiling and comment "nice hotel." Cindy takes off the jacket she was wearing to reveal a lace teddy and fuck me boots that she must have changed into. She walks up to me confidently and gives me a wet kiss with lots of tongue as Dave watches and then joins in. Cindy then turns to make out with Dave while reaching back and fondling my cock through my jeans. I whisper in her ear, "Get on your knees and suck your husband's cock." Before I know it, Dave whips out his cock which is bigger and thicker than I've ever seen in person.  I get on my knees next to her and hold her hair back so that I can watch her blow him up close, moving her thong aside and fingering her sopping wet pussy loudly. She kisses me and I taste cock for the first time, albeit indirectly.
 
We then move to one of the two queen beds and put Cindy on all fours. I pull down her panties to her knees and give her big ass a few playful smacks. She moans and spreads her legs a little wider, showing us her wet pussy and I shift my spanking to it. She shrieks and moans as I finger her pussy. Dave takes off her bra freeing her huge tits with big red nipples. I grab one and then another... tweaking her big nips to make her moan some more. Dave is sitting back stroking his big dick looking right at her. I don't think we ever made eye contact.
 
Dave then throws two condoms down on the bed which is my cue to fuck her. I quickly pull it on, grab her hips, groan, and plunge into her wet pussy. Dave pulls her hair gently but firmly so that her face is in the air and her tits start swaying. I watch as he slides his cock down her throat and hear her give him the sloppiest BJ ever. Full on licks, lip pops, sucks his balls and fingers his ass as I fuck her harder, trying not to cum.  Then I feel as if I'm going to cum and suggest we switch positions. Cindy deep throats me and Dave starts to fuck her pussy hard as all hell making her titties bounce in all directions. She looks up at me and says, "This is so fucking hot, I love it." I grab her hair with both hands and start to face fuck her good.
 
All of a sudden she starts trembling all over and moaning guttural. She spits out my cock and tells us she is going to cum. Cum was an understatement, she literally gushed girl cum all over my hotel bed. I've never seen such a gush, it sounded like somebody flushed a toilet.  
 
"Sorry about the bed, but I told you I was a gusher," she says.  I suggest we all move over to the other bed and pull her on top of me. She is so wet that my pubes are soaked immediately. Dave pushes her forward onto me not too gently and we kiss as he works his cock inside her asshole. She starts to buck wildly and again tells us how hot this is. Her pussy is so wet that my cock falls out with every thrust into her ass. I suggest we switch positions and push into her ass as Dave fucks her with that monster cock. I spank her with every thrust talking dirty to her which sends Dave off to cumming inside her. We collapse for a minute and Dave excuses himself to get a drink of water. We are all sweating profusely.
 
But I'm not done with Cindy yet, and lay on her missionary, spreading her legs wide and fucking her well used, stretched pussy like mad. I fall out a couple times and then decide to put my slippery hard cock into her ass, butt fucking her missionary. I think this was a first for her, since she calls Dave in to check it out. He watches and nods then leaves the bedroom to sit on the couch outside and listen.
 
I give it to her for another 30 minutes easily, fucking her ass and rubbing her clit. She cums again and again but my cock gets desensitized due to the rubber and I can''t cum. As she is getting wore out, she asks me what she can do to get me off? I tell her that I don't think I can cum from fucking or sucking, come sit on my face and I'll jerk myself off. She looks at me devilishly and climbs right on top, lowering her big cunt right on my face, holds my head with both hands, and slides back and forth, giving me an opportunity to lick her ass. After two minutes of this I feel my cum boiling in my nuts and explode a huge load on my stomach. She smiles, licks some up and then snowballs me! Another first.
 
I lay there not believing what happened as they get dressed and pack up. I email her after to check if Dave was OK with all of this and she says sure. I never hear from them again.