On a recent Tuesday night I was grasping her magnificent big ass as I slowly commenced fucking her from behind. “Ian has invited us to his condo this Friday night. He is a very talented and successful model, he only looks eighteen but he is a little older than that.

“I told him all about your fetish for talented younger boys. He was impressed with the pics of your naked body on my phone. He told me your lady has a wonderful ass, for a woman twenty-years older than me just magnificent.”

“How did you meet him?, Sarah asked in the afterglow.

“He was doing a photo shoot at the gym for some sports wear, with a support crew. Obviously an important model with five people in his crew, three girls and two boys. After lots of shots in the gym, they spent some time close to the showers taking shots with naked boys showering in the background.

“I was flattered when he told me I was in his league as I flaunted my cock for him while the whole crew watched on. We met in the coffee shop afterwards.

“He was hanging on to my every word while I told him about your fetish for talented younger boys. That’s obviously you licking her ass cheeks, who took the pics, a male or female?, he asked. Oh wow, I like that idea, he told me when I explained it was a talented boy.”

Sarah is of French descent, in her mid-forties, bilingual, fluent in both French and English and as I recently discovered with a little prompting from me, bi-sexual, though she didn’t need a great deal of prompting. Her body is still good, both sexes love her legs and ass and the way I trim her pubic hair – the look Helmut Newton’s models prefer. Or was it his preference? Good hips, flat stomach, modest tits with long hard nipples when aroused.

She has a high sex drive, very high. She loves reminding me. “I am to please and be pleased sexually, I love being licked and teased by both sexes,” She lost all her inhibitions between her second and third husbands and she loves having sex with an audience. And she really does enjoy some racy commentary during sex, an extra dimension.

She has a tacit agreement with me that she can pleasure and be pleasured sexually by another man around once a month. We set some basic rules a while back, no intercourse, outer sex only – safe sex, ‘you can watch and masturbate’ she told me. If the second man wants to blow me, she loves to watch. Occasionally we have another woman instead of a man to pleasure us both, same rules apply.

We quickly moved beyond those rules and now have a third or fourth person on an irregular basis: Sunday afternoon is our preferred time, what better way to spend an afternoon?

We arrived at Ian’s condo a little late to increase the sexual tension for all of us. Ian was obviously determined to make an immediate impression on Sarah and perhaps me. “I have been looking forward to entertaining you and your man Sarah. Roger has told me lots about you and your talents,” he smiled as we looked him over. Medium height, very slim build, tousled blond hair, with a black silk ribbon around his neck, his long sleeve black shirt was wide open to display his almost feminine chest, small nipples and a tucked in waist.

The top of his trousers was so low we could see most of his black g-string poking above. “I think Ian is going to be very talented,” Sarah whispered to me as she took his small, effeminate hand and small fingers.

“Your man told me you have a fetish for talented younger boys Sarah,” Ian told her, almost arrogantly, as he looked her directly in the eye. “What is it that makes a younger boy talented for you?,” he smiled teasingly, the centre of attention for both of us as his trousers fell slowly to the floor and he teased his nipples with a fingertip.

It was obvious to both of us as we looked at the huge bulge in Ian’s g-string he had a very large cock.

“For me a talented boy will be able to sexually pleasure and be pleasured by me while my man watches.