Having just moved into our new apartment, my girlfriend, Charlotte was eager to invite her friend, Molly and her boyfriend, Mark over for dinner and drinks, with the idea to go out into town later and dance. Charlotte and Molly met at university over four years ago, and Mark has been with Molly for two of those years, whilst myself and Charlotte have been together for three. We all get along really well and have socialised together on numerous occasions, but this was the first time just the four of us had gotten together in a ‘double date’ kind of fashion.

Once Mark and Molly arrived, we shared a few drinks and ate dinner. We were all beginning to feel a buzz from the alcohol and were having a great time, when the girls announced that they were going to head into the master bedroom to get ready for our night out. As the girls fluttered out of the room, grabbing a fresh bottle of champagne from the fridge, Mark and I decided to open a pack of cards and prepare a few drinking games for when the girls returned.

After about thirty minutes the girls returned, and wow, had they dressed to kill! The two of them stood together holding hands, wearing the tightest outfits and the cheekiest of grins on their faces, the champagne consumed.

My girlfriend, Charlotte, is twenty-four years old, about 5' 10" tall, with light blue eyes and hazel blonde hair down to her shoulder blades. She has long, toned legs, a gorgeously round ass, and pert 34 C boobs. She now stood there in her heels, wearing a tight fitting white dress with a high neckline and even higher hemline. Her smooth, toned legs looked exquisite, and the tight fitting material of the dress emphasised her curves and made her ass look incredible.

Molly is twenty-three years old, and a very beautiful girl, slightly shorter than Charlotte at about 5' 9", with alluring dark brown eyes and incredible thick waves of brunette hair that also ran to just below her shoulders. She was elegantly dressed in a high-waisted grey pencil skirt and a half-buttoned, tight, white blouse, posed with her hands in front of her holding her clutch bag, her arms squeezing together her incredible 34 DD boobs.

The girls came over to the table. Charlotte sat opposite me, while Molly sat to my right with Mark to my left, and we introduced them to a few drinking games, including the old university favourite, 'Ring of Fire'. As always, we had a few forfeit cards and a few cards left for the ‘make a rule’ feature of the game. With the game well under way and the girls getting ever more giggly, Molly drew a ‘make a rule’ card. After discussing it through with her partner in crime, Charlotte, they decided that every odd numbered card drawn would allow a dare to be given to one of the other three players.

Mark drew the first odd, and asked my advice. “I think we should get the girls to kiss each other; what do you think?”

“Sounds like a great plan to me. Why the hell not?”

With that the dare was given, and the willing girls turned and began to slowly kiss each other with (to our surprise) great passion. They nibbled, bit, and tongued each other for what must have been at least two minutes. Once they were satisfied they turned back to look at what must have been two very shocked, but very horny looking faces.

Molly gave me a wink and said, “Your turn, Tom.”

Begging for an odd number so that I could get them to do it again, I picked up a card. To my disappointment it was an even, so I took my drinking penalty and it was over to Molly.

She drew an odd.

Mark looked at me in horror. “I’m not kissing you mate, sorry!”

“Relax, I’d never expect you two to do that,” Molly said. “However, I do think it’s only fair that I get to watch you kiss someone in the same way that you’ve just enjoyed watching me kiss Charlotte, so I think… Charlotte, you need to kiss Mark."

Mark looked over to me in reassurance.

“Go for it!” I said.

With that, Charlotte blew me a kiss and crossed over to Mark, she kissed him with the same passion and dedication as she did with Molly. I instantly felt my cock harden as it did when the girls kissed, only this time, the experience was made more intense by Molly who had slid her hand up my leg, inching dangerously close to my crotch, she leant forward, offering me a full view of her incredible cleavage. She caught my wondering eye and squeezed the top of my inner thigh in acknowledgement of my misbehaviour.

“That’s enough Charlotte, save some of him for me!” Molly called out as she snapped her hand away from my leg. Charlotte sat back opposite me, very giggly and flushed she gave me a look of mischief and sexual lust.

I couldn’t help but feel as if the girls had been scheming away over that bottle of champagne whilst they were getting ready. Charlotte’s turn came and she drew an even, so it was over to Mark.

“An Odd!!!”

He turned to me: "I think it’s only fair that you kiss Molly now, seeing as I’ve just had such a great time with Charlotte, but I'd like to add one addition, I think Charlotte needs to sit on your lap whilst she kisses you."

One drunken night, Mark and I had both admitted to sharing an interest in the other’s girlfriend and joked about swapping, but this was starting to become a reality, and wow was I excited to kiss Molly.

“What do I get out of this?” Molly exclaimed.

“There’s no benefit for me in sitting on him in this skirt!”

“Tom, squeeze her boobs whilst she kisses you," Charlotte offered.

With that, Molly reversed into my lap and must have felt my rock hard cock underneath her. She let out a little gasp. She proceeded to move my hand to her large, pert breast and started to slowly work her tongue around my mouth. The feel of her tight body up against me, her delicate perfume overpowering my senses and the gradual rocking motion of her pushing herself into my groin was pure ecstasy.

I looked up to find Charlotte and Mark had started kissing each other again, I cleared my throat to get their attention,

“You two are jumping the gun a bit, but it just so happens I've pulled an odd… keep kissing her Mark, but Charlotte, put your hand on his cock.”

Charlotte’s face lit up. As quickly as she put her hand on his bulging cock, Molly had put hers on mine. She continued to kiss me whilst rubbing her hand over my groin, switching between tight, pulsing squeezes on my balls and long, firm stokes up and down my shaft. I slipped my hand under her skirt and teased my way up her smooth, toned thighs.

I was only a couple of inches away from reaching her pussy, when she jumped up and exclaimed, “That’s enough, my turn to draw a card!”

I looked over to see Mark had his trousers down around his ankles and Charlotte had been giving him a hand job!

Without batting an eyelid to this, Molly picked up three cards and lay two rejected cards back down.

“I've got an odd!" she exclaimed in a deceptively innocent and excitable voice.

"As Mark already has his cock out, I think it’s only fair that Tom gets his cock out, what do we reckon?" she hinted over to Charlotte.

“Tom, get your cock out!" Charlotte said.

“One more ‘addition’ as Mark put it. Charlotte, I want to watch you give Tom head."

With that, I was ordered by Molly to go and stand with my back to the wall. Charlotte pulled down my pants and trousers, dropped to her hands and knees and looked up at me with her big, alluring blue eyes. With her flowing blonde hair tucked over one shoulder, she arched her back, and without using her hands, she took me in her mouth. She pushed my cock deep to the back of her throat and began to slowly work it, tickling the tip with her tongue, squeezing the shaft between her pursed wet lips, and allowing her saliva to trickle out of her mouth and down her neck. My cock became red from her smudged lipstick.

Molly had taken it upon herself to come over and start kissing me.

“Wow, that looks so hot,” she said to Charlotte as she grabbed my ass.

“Have a go on him,” my girlfriend offered to Molly.

The two of them took it in turns, one sucking my rock hard cock and the other sucking my bulging balls, lipstick from the two girls smudging together. Charlotte began to dominantly move Molly’s head back and fourth by holding her hair and gagging her on my cock, saliva dripping out of her mouth and down those beautiful tits.

I looked over to Mark to find a shocked, yet slightly amused look on his face, probably happily anticipating the next card.

Charlotte caught my eye.

"We should probably draw another card. Mark’s getting very lonely over there!”

“Oh, but I’m having so much fun," Molly said whilst wiping her mouth of saliva.

“Ok, well if you promise to stay here and look after my boyfriend, I’ll promise to go over there and look after yours?” Charlotte offered to Molly.

The two agreed and Charlotte crossed the room, threw mark to the floor and began to seductively strip whilst standing over him.

“That’s a good idea," Molly whispered in my ear, "It's hot in here, and I’m getting very wet, I’d better strip off too.”

And with that, Molly began to give me the my very own seductive striptease. Tantalisingly undoing the buttons on her blouse, she turned around and bent over to inch her tight grey skirt over her ass, at which point she remained bent over and widened her legs so I could see how wet she was; her pants looked as if they were about to start dripping!

She turned back around and strutted towards me whilst undoing her bra. Her big, pert tits bounced out, and a wave of adrenaline hit me as she put her arms over my shoulders and drew me in close for a long, wet kiss. I moved my hand over her boobs and tickled my way down her stomach. What incredible abs this girl has! I inched my finger tips below her belly button and slid my hand into her pants. I could hardly contain my excitement as I reached her tight, bald pussy. I slipped my hands between her neat lips and she widened her stance, allowing me to slip my fingers inside her soaking wet pussy.

She let out a whimper and took my cock in her hand as I began to tease her erect nipples in my mouth, sucking and biting them as she came close to orgasm. I pushed my fingers further inside her until she couldn't hold off any longer, she gripped tight on my bulging cock and squirted all over my hand, making satisfied whimpers and moans.

I looked over to find Mark, still laying on the floor, had my girlfriend deep throating him, pushing herself to the very limits of her gag reflex. I led Molly over and set her down along side mark, I told her I wanted to taste her. I began by kissing her on the lips, and worked my way down her neck, over her collarbone, nibbling around her panting breasts, biting under her nipples and licking my way down her stomach. I reached the top of her legs and began to kiss my way down her inner thigh to her ankle, before crossing over to her other ankle and very slowly licking, kissing and nibbling my way up towards her soaking wet pussy. I gradually moved further up the inside of her thigh and could taste her juices on her leg from her squirting earlier.

I began to nibble up and down her pussy, slipping my tongue inside her and pulsing on her clit. She came instantly all over my face.

I looked over to find Charlotte had decided to sit on Mark and let him fuck her from below. 

“I think it’s time Mark got a turn with the both of us, don’t you think?” Molly asked me.

After the incredible blow job I received earlier, I couldn’t argue with that, so whilst my girlfriend was riding his cock in reverse cowgirl, Molly sat on his face and began to rub her cum over his face.

"Lucky bastard," I thought to myself.

I was soon ushered over by Charlotte who begged to suck my cock whilst she was fucking Mark, spit roasting herself. She was thoroughly enjoying this and soon came all over Mark, whilst his own girlfriend, watching him getting fucked by Charlotte, happily came on his face.

Once she had finished soaking Mark, Charlotte jumped up, and to my surprise pounced on Molly and asked, “Molly, will you go down on me?”

“I was about to ask you the same question!” Molly replied.

The two of them decided it would be a good idea to sixty-nine. Mark, being ever the innovator, came up with the idea that we could fuck the girls as they were going down on each other.

We moved to the bed in the Master bedroom, and stacked the girls on top of each other, where they stayed, happily tonguing one another. Molly looked up and asked that I come round to fuck her as she hadn’t sampled my cock yet. I happily obliged.

Molly was on all fours over Charlotte’s face, and I couldn't help but stare at her ass, which was spread wide open, showing me her soaking wet pussy and tight little ass in all its glory. Charlotte caught my stare and winked at me before closing her eyes and continuing to lick Molly’s clit, Mark thrusting deep inside her.

“Jesus I want you in me," I heard from Molly as she pulled me toward her with her legs. With that, I grabbed her little waist and slowly pushed my cock inside that tight, dripping wet pussy. She let out a muffled gasp of excitement as I began to push deeper and thrusted harder and harder, enjoying the occasional tickle of Charlotte on my balls.

With Charlotte finding it ever more difficult to concentrate on Molly as she panted and moaned from Mark’s cock, I started to alternate between Charlotte’s mouth and Molly’s pussy. At this angle, with Charlotte on her back and her head draped over the edge of the bed, I could sink my cock to the bottom of her throat, making her gag and moan in contentment. Mark soon realised what I was doing and we began to coordinate, spit roasting one of the girls, before pulling out and doing the same to the other, giving the previous girl about twenty seconds to recover before she got fucked at both ends again.

The result was explosive with each girl having multiple orgasms.

All the while I couldn’t help but notice that Molly had taken to playing with her ass every time I left her pussy to fuck Charlotte’s mouth.

“Molly, do you want me to fuck you in the ass whilst Mark fucks your pussy?”

Mark already knew the answer to this. Flustered and unable to string a proper answer together, Molly nodded submissively, and pushed Mark on to the bed, straddling him, and took his large cock deep into her pussy. Charlotte took it upon herself to sit over Mark's face and offer reassurance to Molly who was about to get fucked in the ass whilst her boyfriend fucked her pussy.

Molly’s ass was so wet from where she’d been fingering herself and my cock was dripping with Charlotte’s saliva that I didn’t bother with any lube and my cock slipped straight in. Mark had grabbed Molly by the throat, so I grabbed her by her curvaceous little waist and we began to fuck her simultaneously, matching speeds and force. She came five or six times, one after another, whimpering louder and louder after each orgasm.

The final act of the night came when I looked over to notice Charlotte looking very envious of Molly’s violation and I asked her if she wanted the same treatment. She said she didn’t want double penetration, but she really wanted Mark to fuck her in the ass. Mark quickly pulled out of his girlfriend and started by fucking my girlfriend in the pussy.

At this point, I remembered we had some rope under the bed from a particularly kinky night shared by Charlotte and myself a couple of nights ago. Mark and I thought it would be great to tie the girls together. So we placed them on their backs, side by side at the end of the bed, legs up in the air, and tied their two closest legs together and similarly bonded their two closest hands. We then tied their other hand to the edge of the bed so they were left helplessly restrained. With that, I leaned down to Charlotte, who was panting away in anticipation, and told her that she was to lie there, and Mark is going to fuck her ass and cum inside her. There was nothing she could do about it, and there was nothing I was going to do about it. Her breathing deepened and I could tell this had really turned her on. She nodded a submissive acknowledgment.

I left Mark to have his way with my girlfriend, whilst tied to the end of her leg was Molly, who I proceeded to do the same to. Holding her free leg in the air, I could fuck her ass so hard and deep, her beautiful boobs shook with every thrust I gave. She tightly clutched Charlotte's hand as the two of them moaned and groaned as they watched their boyfriend fuck their friend in her ass.

We didn’t ever make it out to town, but needless to say, we all had a great night.

Talks are being held for the next ‘double date’ where I'm sure things will get a lot dirtier.