i love my wife sue, we have been married foe 25 years and have experimented sexually, after years of persuasion,i finally got sue to fulfill my fantasy,andfuck another guy whilst i watched, it was the most erotic sexually charged night i can remember, when i invited my mate over and within a hour or so he and sue were on the setee fucking like rabbitts, since then i have become something of a cuckold, we love each other dearly but sue now regularly has sex with other men, some are one night stands, some are regular relationships, infact she is still getting fucked by my mate,i usually help her to get ready for her date and drop her off ,and then when she comes home she wanks me off very slowly,whilst she gives me all the details,but just recently i had a great urge to be fucked up my arse by sue with a strap on, i dont know why , im not gay, but just to be dominated by sue and fucked just sent me crazy, i asked sue if she would do this , whilst she was wanking me and telling how my mate had just fucked her in the back of his car in a restaraunt car park,she looked at me as if i was crazy as i had never mentioned this before, but it seemed to get her interest, while she was wanking me she kissed me tenderley, i could smell my mates cock on her lips, she said well if you want fuckin up the arse ill do it, she told me to go out and buy a strap on ,and on saturday night when she comes home from meeting her lover she would give me a good fucking, saturday night came around, i helped to get ready for her date, then dropped her off at the restaraunt, went home and waited , she came in about 12.30 looking like a right slut hair all over blouse undon, she sat on my lap kissed me and i could smell the cock of my friend on her lips , then slowly felt the cum running out of her pussy onto my leg, then she said ok , were is it, im going to fuck the arse off you , lets see how you like having a big fat cock pushed up you , at that i leaned over and passed her the strap on , she had had a few drinks and was laughing whilst she put it , she took off her dress and her lovely tits were red raw were her lover had been sucking on them, she told me to take my boxers off then made me slide down on the settee and lift my knees up so she could access my arse whilst she knelt down lubricated the strap on and slowly slid it up me, she took it nice and slow as this was a new thing to me , but once i was comfortable, she started to penetrate me deeper and deeper until she had a good fucking motion going on, she was nice and slow and wanking me at the same time as telling what agood fuck she had had to night and how many times she had been fucked and how bigger her lovers cock was than mine, and that he would never let a women fuck him up the arse because he was a real man the more detail she gave me and the more she humiliated me the more i loved then i shot my load all over her tits,it was the best orgasm ive ever had, and sue confessed afterwards thet she quite enjoyed it ive asked sue if she would do it again , she said she would but only if i take over all the houseold chores washing cookin ect, i asked why i have to do this she replied , if you want me to cuckold you then you have to be a proper cuckold , what choice do i have