The next day the group met at Thomass' bar and it was obvious they all new of the previous night and who gave a damn. this group of people some 14 of them including us were chasing pleasure before becoming responsible back in our own worlds. They were like the crowd in the much later story - The Beach but without the gore. Ingrid was there as was her boyfriend Rob. British, 5'11" slim and dark haired in contrast to Ingrid Petite and short blond hair who was about the same size as my wife. He appeared to me to possibly be bi and this got me going. Remember we had never swung but I was/am Bi as is my wife although I only really knew the night before. HRob was an estate agent with two properties to market over on Ornos Bay so when he invited us over to see them on the following day we said OK. Next morning off we went but Ingrid was not there so after waiting a while we went for a stroll along the beach. The atmosphere was electric but we didn't really have a clue why at the time.Just that sexual tension and perhaps expectation. We came round a bend to a sheltered sandy inlet and decided to go for a swim. We had cossies and my wife was topless. Rob did not have anything but went skinny dipping. As he took his clothes off I found myself very aroused as he was hairless and his beautiful slim 8" cock just waited to be sucked or fucked. After the swim we lay on the beach to dry off perhaps a little close I thought but what the hell. A giggle from my wife made me look up and she signed with her eyes it was ok. He has undone the pull tie on her right side of the bikini bottom. I felt a little angry mixed with lust, desire and sexual arousal. The anger went a long time ago but the rest remains. We have been together for 28 years and a lot of fun has happened in that time. I then pulled the other side loose. Rob gently stroked my wifes thigh in a small circular motion moving up and in toward her mound which he then massaged with a finger moving dow to shift the cloth and slightly part her cunt lips. She was oozing and soaking wet and I watched in amazement as like the previous night as told to me the first one finger then two and the whole hand disappeared inside her. I then used my hand to caress her clit and her first orgasm came so much it was frightening. I am more used to it now. When she recovered she started to stroke his cock and I wasn't too sure how she would take it if I got into that action but when she pulled on my cock at the same time it was too late to care so I started to lick her wet hole and suck her clit to a magnificent size. It was so swollen and glistening and her cunt so wet a bloke could drown in it. I then felt Rob moving closer so his breastss rubbed on me. What the hell I thought and took his cock from my wife and started to suck it. The response was amazing as she the went down on me. We were in a little circle and I am afraid I came too soon so she decided to mount him. I backed off a little and into the water to cool down while she fucked him stupid his breasts bouncing in time to hers until she came with him. No pulling out just deep in there spunking into her wet cunt. I had become hard again watching this and went back up . Taking hold of his cock I started to suck it back to life. My wifes juices were all over it plus his come and it was fucking marvellous. I was robbed shortly after. As he was about to come my wife stole his cock for herself and took the next lot down her throat. Well that was it. I tucked in behind her and buried my cock right in to her wet cunt and it was so slack and full I almost came straight away. She has always had the knack of tightening her cunt and she did this on me, pulsing it like mad. Talk about a milking machine and off I went. Spunk everywhere. We settled down after that and stroked and wound down but it was not the last time in the next three weeks. I promised myself his arse and hers were mine.