My wife and I have been swingers for many years. We are now a very mature couple but men in their 30's still seem to love fucking my wife and she opens her legs for younger men at the drop of hat at parties. She has blonde hair, 36D tits and is a size 10 figure so it is no wonder men like to fuck her despite most times being 25 years younger than her. Many years ago we were soft swingers with my wife allowing men to feel her tits and she wanked off men in clubs. We changed to full swingers when one night we swapped with a couple in a sex club and one thing led to another which led to the man fucking my wife and fucking his wife side by side - for both of us it was the first time. Since then many couples have had full sex with us and my wife has developed a taste for having sex with single men at clubs and parties. She really enjoys sex with two or three men at the same time and most times the man are half her age. We go to a club in Europe that has gangbang nights for experienced couples and we have been three times; the single men are selected by the club and the women are by invitation only - as we are regular visitors we had an invitation to attend. It is special because there are rules - the women must be fucked by anyone in attendance and can be fucked anywhere in the club. As all the men are young my wife had no problem with this rule. The other main rule is that the couples were picked up by a taxi provided by the club and the woman had to sit in the front with their assets (tits and cunt) available for the driver to have a feel. This was to get the woman feeling a slut and ready for a gangbang and to make sure she was willing before arriving at the club. My wife passed the test as she wore only a coat and hold-ups with high heels. I sat in the back of the taxi and saw the driver having a good feel of her - this meant he took us to the club and she got rid of her coat on arrival and like all the other slut wives her assets were on show for the many young men. The husbands could fuck anyone except their own wife. I saw her fucked several times during the evening in the lounge, in private rooms with windows and even at the bar with her leaning on the bar having a glass of wine whilst a young man gently fucked her from behind. She enjoyed four men at the same time that evening too. When we finished her tits were really sore and her cunt was red raw. The taxi took us back to the hotel and the driver had another good feel of her - he even got her to suck his cock at the hotel entrance whilst we were in the taxi. So having sex with other people is no issue for us. My wife also likes to suck ladies' tits and has been fucked with dildos and had her cunt sucked by many women at sex parties. We also buy porn films and wank off in bed watching them - she likes to buy lesbian films or gangbang films and I like bisexual films where two men fuck the woman and each other. On occasion my wife has been fucking a man on a bed and another man has started playing with my erect cock. I have sucked quite a few cocks in her presence - on one occasion a bisexual man got her to do a 69 with me while he fucked her over my face so that I could suck his balls and cock as he pumped into my wife's cunt. I felt his balls go hard and his spunk going up my wife's cunt so we were all satisfied. My wife is aware I like to suck cock from time to time and so last week she dropped me off at gat sauna for a couple of hours so I could have cock fun with other men - as she says she gets lots of lesbian fun at sex parties and there do not appear to be many bisexual men for me. She has also got a large black dildo that she uses to fuck me as well as a strap on for the same purpose and about once a month she gives me a good fuck while I watch the bisex porn. The great thing about our marriage is that we both understand the type of sex we need and we accommodate each other as much as possible. Well she dropped me off and the car park was full -her parting words were that I would be spoilt for choice and should she come back in four hours instead of the two we had agreed. In I went and because the norm was for all to be naked on this day of the week I quickly stripped off in the communal changing room and got a hard on looking at the other cocks around me. I went to an area where there are glory holes and put my cock through a hole and sure enough someone took it and sucked me off. I stayed for a while and enjoyed this warm up session and then went to the cinema area where there are stepped seats so that I could lounge and watch two lovely young men on screen fucking each other. A man sat next to me and in no time we were snogging and waking each other off. I lay back and another ,man was sitting above my head - I got under his cock and sucked it whilst my cock was being sucked by someone. After a while I got up and went to an area where there were rooms with windows and gay porn showing in each room and tables in the middle. A lot of men were having sex with each other in these rooms and a couple of men lay on the table with their legs open indicating they wanted to be fucked. I took one of my condoms (my wife's really as she buys all our condoms) and put my cock up him whilst quite a few men watched and wanked. I fucked him gently as he had a tight hole and then after a while I came out, put on another condom and fucked the man next to him whilst snogging with the man I had just fucked. He felt my bum and encouraged me to fuck the other man. I really enjoyed this and so went later on to the dungeon as I was feeling a slut. This is very dark and I lay on a bed with my legs open and awaited any man to fuck me. In about five minutes a hand felt my bum and I opened my legs further to let him know I needed cock in me. I felt the cool of the condom entering me and his hard cock going up inside and then another pair of hands started to feel my tits and as I turned my head I was presented with a lovely young cock - I was being spitroasted - a position more familiar to my wife. Both men sent spunk into me and it was heaven. When they left I stayed in the same position - I was fucked four times by unknown men in that room. I now need to cum and so went upstairs to the glory hole area and sat awaiting a cock to be poked through a hole - when one was I sucked on it and wanked myself until my spunk came out of my cock - I kept sucking until I had a mouthful of lovely spunk to swallow. Then I got dressed and left. My wife picked me up and asked if it was OK. I told her I had ben fucked a few times and sucked quite a few cocks, swallowing several loads of cum. Her response was that it was worth me going and she presumed if she wanted sex that day she would only have a wank - I told her my cock was worn out going up the men and being wanked and sucked so many time so that night she did watch a lesbian film and wanked herself off. As I said the best thing about our marriage is that my wife can have a fuck with men and women and so can I. She takes me to the gay sauna for sex and in return I take her to a sex club where all evening she pretends to be on her own and I only speak to her on leaving -during the evening she has sex with couples and single men who love the idea of a single woman - she tells them she is married but her husband is a useless wanker and she goes to sex clubs to get fucked properly. She has got many dates this way too, arranging to meet couples and single man at the sex club on other occasions and in the case of single men she stays with the man she has made a date with all evening and swaps partners as if he is her partner. She has been seeing one man for over three years on this basis and she now goes to a sex club with him mid-week without me going as he is cheating on his wife and he thinks my wife is cheating on me. They have even been on a weekend away together as I have no issue with my wife sleeping with other men if she fancies them - we regularly go to a house sex party and on the last two occasions the male host has slept with her. He now has carte blanche to this every time we go to his house and she takes an overnight bag so she can sleep with him with my full encouragement as I know she really fancies him and he does give her lots of orgasms..