He nodded dumbly and a small groan escaped his lips. Sara had made to cover herself from Jon’s eyes. She felt shame at being caught naked and cheati...g on her spouse. Listening to Faye’s words, though still uncomfortable with Jon’s presence, her arousal reared its head. It occurred to Sara that Jon was excited by what she’d done and this in turn excited her. Her body was flabby and pale, her breasts had been perkier before the girls had come along, but were still a good size and after her full. I was now able spend every night in Jenny's bed, and our coupling, although frequent and pleasurable, was becoming more of a duty rather than a delight.After getting into bed we would indulge in a period of kissing and caressing, after which we would start galloping, usually with Jenny astride me. We would both reach our release -- at least I reached mine, -- I cannot vouch for Jenny, then we would have another period of gentle kissing, before saying goodnight and turning over to go to sleep.We. “Welcome to my place.”With a little trepidation and a lot of excited anticipation, I walked through the door and into the young man’ lair. Despite my tipsiness, my middle aged, maternal eyes couldn’t help noticing the unmade bed, the dirty gym clothes strewn randomly around the floor and my nose couldn’t miss the stale smell of ageing damp sports towels. It was an aroma I had known in my own sons’ bedrooms for many years.For a moment the squalid reality of the situation hit me. For a moment I. I slowly opened my eyes and was surprised to see that both the ladies were on the job. I opened my eyes full and smiled naughtily and asked what had happened to the movie. My wife informed that they had planned to spend afternoon together, enjoying lesbian sex. But I had become intruder. I told them to go ahead. They were please. They started going to the other bedroom, when I suggested that I could watch the fun. They were a bit shy, but agreed. They started undressing each other, kissing each.