My wife & I had often discussed during our lovemaking about another person joining us or as she would put it ''tell me a story it gets me so turned on''. We used to talk about her fucking another guy & sometimes 2 or 3 guys with me having to return the favour & say how I'd fucked a girl at work or on a night out which always made her cum. We never ever thought this would come to reality until we went on holiday to spain this summer. We were staying in an private apartment block & got to know the guy who was living above where we were staying. He was fit around 40 years old whilst Julie is 34 & very fit, we used to go out to the bars & have a beer or three. One night after a particular heavy session we went back to our apartment to have a few more beers when the conversation came around to sex. Enrique said that he & his ex had an open relationship & often used to have 3somes & 4somes. He asked me if I would be up for 2 women at the same time to which I replied of course what guy wouldnt. He then asked Julie what her fantasy was to which she said 3 guys in a jacussi making a fuss of her. This got me so hard her talking to a stranger about our intimate fantasies. Enrique said well theres 2 of us here so at least you could see what 2 felt like, to which Julie blushed & changed the subject. I could see from her reaction that she was turned on as she kept sipping her drink seductively & squirming about in the chair. I could not wait for Enrique to leave as I wanted to fuck her so badly & tell me what she fantasised about. What happened next amazed me. Julie went to the bathroom & when she came out she stood about 5 yards away from both of us & said in a sexy voice ''well im ready for bed, are you 2 ready'' i didn't know which way to interprete this so looked at Enrique who said I am definately ready with that he went up to Julie & stood behind her putting his arms around her waist - she didnt object. He then started to move his hands up her waist until they were near her tits - i was ready to explode. I looked at Julie & she had her eyes closed really enjoying his touch. This was such a strange experience as I loved the sight of my wife in her little black dress having her body felt & obviousley loving it. Enrique started kissing her neck & pulled his hands over her tits, one hand then went down to the hem of her dress & lifted it up to reveal her black thong.I was so hard. Julie reached down with her left hand & started to rub the front of his trousers I could see his cock was so hard. Enrique then put his hand down the front of Julies thong & started fingering her. This was too much for me so I got up & faced Julie who had this guys left hand on her tits & right hand inside her Knickers. I started kissing her & I have never felt her so wanton before. I started to rub her clit while Enrique was fingering her. I said to Julie do you want to suck his cock? She said yes & turned around & first started french kissing him while I was feeling her arse & how wet his fingers hade made her. She then dropped to her knees & unzipped him. He had a fat cock, something Julie had always fantasised about, she too k it in her mouth an incredible sight. She sucked him until he was ready to come while I was licking her from behind. Just as Enrique was about to come he said lets go into the bedroom where we took off Julies little black dress, black bra but left her black thong on. It was amazing watching him fuck my wife & I have never heard her talk like such a slut, she was begging for me to fuck her mouth Enrique to fuck her pussy then we both changed & I fucked her doggy stylr while Enrique fucked her mouth. Julie was loving it & I think the first time that Enrique came in her mouth ( something she doesnt ordinarily like) was amazing, I came in her pussy at the same time. We were at it for about 3 hours & i have to say it was the best night of my sexual life. We have now started talking about another woman with Julie tasting pussy for the first time so we shall have to see how that goes - she has a gorgeous friend called Sarah..