We went on holiday with six other couples, none of us were married and it was shaping up to be a pretty wild affair. I had been with my girlfriend for seven months and this was the first time her parents let her go on holiday without them. We got to the villa and the girls all rushed to claim a bedroom. Pippa nabbed one that looked out over the beach. I put our cases in the room and we went down to the large lounge. We all met up and the girls had made up a long shopping list of food and drink we were going to need. I went off with Pippa and Tom to get the provisions. On our return everyone was in the pool. A few of them got out to help put the goods away. Pippa and I was tired after the shopping and the traveling and went to our bedroom for a rest. When we woke later we had a quick shag. It was our first shag away from her olds. We joined the others for the evening meal. Then the drinking and games started. They turned pretty raunchy. At the end of the evening someone suggested we play keys. I had no idea what that was until Pippa explained that one partner went to their room and the other pulled a straw or a card, as we didn't have room keys and that was the room they would sleep in. I thought Pippa would object as she had only lost her virginity to me six months ago. Instead she seemed all for it even when I pointed out not only would she be sleeping with someone else and not her choice, but so would I. She still seemed ok with it. It was decided that the girls would go up first and the boys do the choosing. I asked what happened if you picked your own room. I was told you put the number back and draw again. I went second and pulled number two. I had no idea who was in that room. Once we had all chosen we went off to find our room and partner for the night. I found the room and Andrea who was already in bed, under the duvet. I had chosen well. If it hadn't been a blind draw, she would have been my choice only second to Pippa. I stripped and slipped into bed. Andrea was hot in all senses of the word. We kissed and our hands roamed all over each others bodies. Then I dipped under the duvet and kissed down from her tits to her belly button with it's ring and further down to her totally shaved pussy. I was enjoying the taste of Andrea's pussy and the fact that she was holding my head and manipulating where I was kissing and sucking. TThen she dragged me back up the bed and between her thighs. No words were spoken, but I knew what she wanted and took aim and slipped slowly into her wet pussy. After a short while she told me she wanted a different position. As I got off her she hopped out of bed and lent over the dressing table with one foot up on it. I took her from behind and slipped back in. Andrea was moaning and gasping as I banged her hot body. Then we could hear Mandy in the next room insisting who ever it was to fuck her harder and deeper. Andrea and I both laughed, but it also excited and spurred us on as we banged harder and deeper as per Mandy's instruction. Then Mandy yelled for him to go faster and not stop. We did the same and came from the grunting next door seconds behind them. We staggered back into bed and cuddled. Andrea told me that she was glad that it was me as she had always fancied me. I told her I had also fancied her and thought that I didn't stand a chance with her. She laughed and said I should have asked. We slept and early morning I woke sporting a good woody. Not to waste it I mounted Andrea who was on her front and eased woody into her. She humped back at it and I slipped one hand under her to play with her tits and the other to rub her clit whilst I licked and kissed behind her ears. Andrea came quite quickly with the multiple stimulation I was giving her and she then built up again toward her second orgasm and as she reached it she was screaming and thrashing around. I came with her. Her screaming had her boyfriend running into the room to see who was hurting her, only to find she was enjoying it. They argued about her enjoying it with me more than with him. I grabbed my clothes and left them to it. In the lounge I started to dress when Sonia walked in and had a good look at my semi erection. "Nice one," she said, "no wonder Andrea was enjoying it. Then everyone else, except Andrea and her boyfriend, slowly pile into the lounge. There was a lot of laughing. Someone asked who set Mandy off, and someone asked who had upset Jake by giving Andrea a good seeing to. I sat quietly saying nothing. Pippa came and sat on my lap. I asked her had she had a good night. She told me not as good as she would have had with me. She asked me the same question and I whispered to her that I had been with Andrea. Pippa said no wonder she was making so much noise. Later in the day Jake apologized to me saying he thought Andrea was being hurt, but now knows that she was enjoying it. The rest of the day was uneventful until late evening when Kelvin walked in on two of the girls in the 69 position. Kelvin enjoyed it, but the girls boyfriends didn't. Pippa joked with me that I would have enjoyed it. I told her I would. Later when someone suggested the key game several of the lads objected. That put and end of that game. Three out of the seven couples were not getting on and two couples swapped partners and stayed that way for the rest of the holiday. I also heard that Andrea was one of the two girls in the 69. Jake slept on the couch that night. This holiday was turning into a nightmare for some of the couples. The following night there was two of the lads sleeping in the lounge. I still don't know what triggered that. Pippa and I were solid and had discussed who we slept with and what we had done and how it was for each other. Pippa was pleased that she had sampled another cock as she had wondered if they were all the same, or if not what it would be like. I had slept with several girls and knew that everyone was different. She asked me what I thought about two girls together. I told her that for me it would be extremely erotic and asked her if she had ever been with another girl. She told me she hadn't and hadn't even thought about it until Andrea and Sonia had been caught together. I asked her which she would like to be with. She was quick to say Andrea. I told her that would also be my choice. Later in the day I was talking with Andrea and told her about the discussion I had with Pippa and that she would be Pippa's choice to try girly love. That was the end of the chat. then after the evening meal and clearing up, things were a bit flat with three couples not getting on and two having seemed to have permanently swapped. Everyone drifted away for what I thought was an early night. Pippa and I had snuggled down and were kissing when our bedroom door opened and Andrea climbed into our bed. "Move over," she told me, " so I can get in the middle." she informed me, and as she got in the middle she threw the duvet off and went head to toe with Pippa. Pippa squealed as Andrea started licking her pussy. Then I was in the right position to see Pippa returning the favor. I had often seen it in porn, but never in real life. It was extremely erotic and My cock was throbbing and it hadn't been touched yet. I managed to go ten minutes watching them, before I needed some action. I started by stroking boobs,bums and anything else I could reach. Andrea was now on her back and Pippa was in the more dominant role on top as the continued licking. Pippa could see that I was in need. I was trying to work out which to fuck first, not wanting to upset or disappoint either of them. Pippa pointed to Andrea's pussy and I moved to position and slipped my cock into Andrea's pussy. As I fucked Andrea, Pippa sucked her clit. Andrea came quickly and as she recovered I mounted Pippa and came with her. The three of us cuddled up and slept together for the rest of the night. Somehow Jake discovered that Andrea had slept the night with us and packed his stuff and caught the next plane home. Andrea moved her stuff into our room. Two had become three. In the second week Pippa said that she would like to try yet another cock. I told her to go for it. That night Andrea and I slept together. I still do not know who Pippa slept with, but she told me that having tried two different cocks to mine she decided that mine was best and she didn't want any others. I told her that if she changed her mind I was cool with it or if she wanted a different pussy I was more than cool with it especially if I could watch. She laughed and said if I wanted to try others she was also cool with it. On our return Pippa, Andrea and I bought a house together. It's a two bedroom house, but we only have one bed. We have now been together for five years. All three of us have had the occasional wander, but we always tell the other two and we always come back together. If only I could marry both of them.