By 1985 we had been enjoying the swinging lifestyle for nearly fifteen years. We had been to swapping parties, had group sex, public sex, foursomes, and threesomes, but never a threesome with another girl. One night Penny and I were chatting about sex (no change there) and I mentioned that we, that is, Penny should try one. In all the time we had been swinging Penny had never bothered with other women. She had sucked a nipple or two while I was fucking a girl, or rubbed a pussy before I pushed my cock in (her favourite thing) but I had never seen her even kiss another woman.

During the conversation she admitted that women didn't do anything for her, she just didn't get the vibe at all. I said that it was a shame and I would love to see it, and share a girl with her. She just kinda shrugged and said, we'll see.

I never thought much more about it until we had a contact from Janus, the contact magazine, from a girl in North London who was single and wanted a MFF threesome. Penny showed me her profile and asked what I thought. She looked very attractive and I immediately fancied some time with her. I said to Pen that I thought she wasn't interested in girls, but she said that for me she was prepared to have a go. If I wanted to fuck this girl she was ok with that and she could join in a bit if she felt like it. She finished by remarking that the girl was very pretty with a nice body. You can say that again, I thought.

Penny sent off the postcard for Janus to release our details and within a week we had a phone call. Her name was Tina and she was twenty two. She came from Leeds but was a student in London. She said she was "searching for herself" and thought we looked like a nice couple and we had experience. I suggested we did a "get to know us" meeting but she said there was no need and if she came by train did we live far from the station. I was a bit shocked but told her the nearest station was only a ten minute cab ride and when was she thinking about coming up. She asked if we could make it that Saturday, (4 days away), and could she stay overnight and go home the next day. I was a bit taken aback to be honest. She was very up front about it all and even a bit, well, pushy I suppose. Anyway, we said that that would all be good for us and if she got here about five-ish we could have dinner and see how it went. Penny raised an eyebrow and left me to make the arrangements.

Saturday arrived and at 5.15 Tina arrived. She was very attractive, with long auburn hair. She was quite tall even in flat shoes and had a small suitcase with her. She wore no makeup and had jeans and a sweatshirt on. From the jiggle of her tits as she stepped in the door I could tell she was bra less and a good handful. We got the intros out the way and sat with a glass of wine while Pen finished and served dinner.

This girl just oozed confidence and was chatting away like a cousin that had known us for years. Penny and her seemed to hit it off and were laughing and joking while we ate. It was all going very well and after dinner she helped Pen clear away and I left them giggling and gossiping while I took my wine to the living room to await developments. Penny took Tina up to the spare room because she wanted to have a wash and change and Pen went to change into 'something more comfortable'. She came back with a halter neck dress which showed off her body nicely and clearly no underwear. While we waited for Tina to reappear, I poured more drinks and Penny confessed that she really liked her and was looking forward to the evening.
It took about 20 minutes for Tina to get ready, but when she returned it was well worth the wait. She was dressed in a tight red leather mini skirt and waist coat. Her hair pulled up in a scruffy bun and she had white hold up stockings on with silver strapped sandals. She looked so bloody sexy I started to get hard before she even sat down. To my surprise she went and sat next to Penny. They complimented each other on their look and started talking about clothes. I sat with my glass of wine and thought, this is not what I expected at all.

Pretty soon while they chatted I noticed that Tina was stroking Penny's neck and playing with her hair. Penny was smiling and seemed to be enjoying the attention. She turned her body towards Tina and put her hand on Tina's thigh, at the same time Tina put her arm behind Pen and pulled her to her. To my surprise Penny raised her face and let Tina kiss her.  It was a long and passionate kiss too and their tongues were working overtime. I could not believe my eyes. Penny was really into it and I was as hard as a rock. Tina's hand deftly undid the knot on Penny's dress and the top fell away to reveal her small pert tits. Her nipples were hard and erect. Tina stroked one and flicked a thumb over Pens nipple making her sigh with pleasure, then she lent forward and first kissed and licked Pens boob before taking the nipple in her mouth and gently sucking it. Penny had hold of Tina's head and was holding her there while she moaned softly. Tina's other hand moved to Penny's knee and she pushed the dress up over her thighs and started stroking Pens leg and thigh. Penny responded by opening her legs and I could see that her pussy was glistening with wetness. I decided it was time for me to get some of this and I crawled across the floor and spread Penny's legs and buried my face in her very wet pussy. Her lips were swollen and her clit was hard. It only lasted a minute or two when Tina asked if we could go to the bed room. I disengaged my tongue from Pens pussy and she led the way to our bedroom and our king-size bed.

Pen stopped holding her dress up and it fell to the floor. As the girls started kissing again Penny undid the poppers on Tina's waist coat and that too fell to the floor. They both fell back on the bed still in their embrace. I stripped off and slid the zip down on Tina's skirt and pulled it off to expose a beautiful arse. Penny laid on her back and Tina got on her knees and continued to suck on Penny's tits while she pushed two fingers in her pussy. I got behind Tina and did the same to find she was dripping juice which ran down my fingers. I knelt between Tina's thighs and slid my rock hard cock up her soaking pussy. She let go of Penny's tits and let out a gasp as I went in up to my balls. She still had her fingers inside Penny and working fast. I felt Pens hand come up between Tina's legs and feel for my thrusting cock. When she found it she exploded with her usual howl and torrent of dirty talk she orgasmed and her legs slammed shut on Tina's hand. Her arse lifted off the bed and she shook and trembled and squealed until it started to subside. She grabbed Tina's hand with cries of, "stop, stop, stop" and pulled it away from her pussy. Tina was now thrusting hard back against me and rocking her hips at the same time. I wasn't far off and not sure if I should pull out. Tina had made no reference to condoms but in the heat of passion it can get forgotten.  I needn't have worried as Tina cried "I'm going to cum, fill me up, fill me up with spunk" she let out a throaty gasp and I could feel her cunt ripple and squeeze my cock she pushed hard back against me "Oh shit, fill me up now, cum up me, pleeeeease". With a hard thrust and an animalistic grunt I let go. My cock erupted and I felt jet after jet of hot cum leave my cock. "Oh fuck," cried Tina "I can feel every squirt, it's soo hot. Oh my God"

With our orgasms over I pulled out and Tina's pussy bubbled and burped and ejected most of my cum. Penny calls them fanny farts and as Tina continued to eject air and semen as she collapsed on the bed, Penny was giggling her head off. In the end we were all sniggering and laughing at the noises emitted by Tina's cunt.
We laid next to each other. Penny, face to face with Tina and me behind her. She had a lovely body and I stroked her tits and played with her nipples. I kissed the back of her neck and nibbled her shoulder. She just felt wonderful she was so silky. The feel of her skin was very erotic and I caressed everything I could reach. The two girls were doing the same and stroking and kissing each other. I slid off the bed and left them too it. I don't think they even knew I had gone. I returned with another bottle of wine to find Tina's face buried in Penny's pussy. Pen had her knees up and was moaning softly while squeezing and rubbing her own tits.
I got on the bed and kissed Penny. She kissed me back and pulled my head down to her tits. She held me there while I sucked and nibbled at her nipples. I could see her stomach muscles flexing and her hips were grinding upwards to Tina's mouth. She was close to a second orgasm. Tina sensed it as well and got to her knees and stuck two fingers up Pen.  With the other hand she appeared to push down on Pens belly as her fingers were working frantically.  As I went back to sucking her tits Penny let go. She cried out like a wounded Dragon and her hips left the bed by almost a foot. Her legs pushed her upwards and she went rigid, trembling and shaking. Tina was still working her frantic fingers despite Penny's thrashing and as Pen drew up her knees she cried out again and squirted a long stream of fluid down the bed. I had never seen her do that before. She was grunting and crying Stop! Stop! Tina pulled her fingers out and Penny squirted again with another grunt. She curled up in a ball and continued to tremble and shiver. "Oh my fucking Christ" she muttered when she calmed down a bit. "What the fuck did you do to me". Tina gave a throaty chuckle and gave Penny's belly a kiss.
"You enjoyed that then" joked Tina. "Have you not had a G massage before"?
"No, and I've never pissed the bed either. What the fuck"
"That's not pee" said Tina politely, "You just squirted thats all. It's a female ejaculation".
"Well it damn near blew my fucking head off" Penny chuckled.
As a simple man of the early 80's I had no idea what they were talking about. Times were very different then. No internet, no mobile phones, no satellite TV. Female ejaculation? What ever next.

We all got comfortable again and swigged the wine straight from the bottle. It was Tina's turn to ask questions and she wanted to know all about us. We gave her very little information following our 'Rules of Engagement' and Penny got us off the subject by sucking my cock. Tina joined in and it didn't take long for me to get hard again, and this time Penny straddled me and lowered her pussy on to my cock. Meanwhile Tina kept herself busy playing with my balls, kissing me or Penny, and pushing her pussy on my face. Pen was taking it slow so I didn't cum too quickly but it wasn't working and I was getting close. "Suck him off" demanded Tina, "let him cum in your mouth". That was easy for Penny and she sucked and wanked my cock. Tina got down close and Penny pushed my cock over for Tina to suck. Between the two of them I had no choice I was going to cum. In the end it was Penny who took my load. Stream after stream shot into her mouth. "Don't swallow it" Tina demanded "I want some too" and she rolled onto her back with her head on my crotch and opened her mouth. "Give me some".

Penny leaned over her face and dribbled my cum into Tina's waiting mouth. She swallowed what dropped in and then pulled Penny's face down to her and they kissed deeply. It was probably the most erotic thing I had ever seen. Tina wiped her lips on the back of her hand and slid up the bed to me and kissed me too. She made sure that there was still some of my cum on her tongue as she thrust it into my mouth.
Penny got up and went to the bathroom and when she came back she put a towel on the wet patch and pulled the duet off the floor and over the three of us as she snuggled up on the other side of me. We slept like spoons in a draw and in the morning Tina felt my morning wood against her little arse  and slipped it in her pussy. We stayed like that for perhaps half an hour, just her pussy muscles squeezing and releasing my nob. It was lovely. Penny woke up and we were kissing and stroking each other till Tina asked me to fuck her again and I happily obliged as she turned on her back and put her legs over my elbows and I drove into her. Penny played with her tits and kissed her every now and then and we both came together as I dumped another load in her. We stayed in bed for another half hour, then Penny got up and showered in our bedroom and Tina used the bathroom on the landing. When I came down from my shower  the girls were drinking coffee while Tina booked a cab back to the station. I offered to take her but she wouldn't hear of it. When the cab arrived she kissed us both (Penny longer than me) thanked us for a lovely weekend and was gone. We never heard from her again.

That evening Pen and I talked about her girl on girl experience and she agreed that she had actually found it very sexy. Strangely, (and I would be interested to know if other girls found this), she didn't much like the G massage. She said it was a powerful orgasm but it kind of hurt in a way, she found it too intense and not a pleasure. The squirting she said, was just plain embarrassing. She did have some future girl action again but never at home as a MFF experience.