This is a development on ‘Saturday Afternoon’ which happened in May. I had some surprise sex with Sarah who lived a few doors from me. My wife Suzy and I enjoy swinging and I told her about my sex with Sarah and she said that was fine but wasn’t interested in joining in. Sarah was in her 50s and although she was not the best looking I had grown fond of her over the recent weeks. She was incredibly sexy with large droopy breasts, dark sensitive large nipples, she was curvy and had a very luscious hairy pussy which I found intoxicating. She was the anti thesis of my wife Suzy and perhaps this is why I found her so sexy because she was so different to what I was used to. Sarah was married to Alan who was in his late 60s. Over the weeks I got to know Sarah quite well and it seemed Alan had not paid her much attention and I said to Sarah to ask Alan if she could have sex with another man, to see what his reaction would be. Anyway, she eventually plucked up the courage and he got quite turned on by the idea. So, Sarah planned that she would call me over to fix something whilst he was at home and then we could start having sex as Alan watched. I was fine with the idea, especially if it helped Sarah. Sarah called me over the weekend and I went round and Alan answered the door. He smiled and greeted me politely and said Sarah was waiting for me upstairs. I went upstairs and Sarah was half naked on the bed with her legs wide apart and her dark bush of hair clearly visible through her white panties. She told me that she had told Alan that we had sex the other day and he was fine with it but the next time insisted he wanted to watch. I climbed on the bed between Sarah’s legs and moved to kiss her mouth and to fondle her large breasts. I then worked my way down her body with my mouth and got to my favourite part her moist hairy pussy, which was musky and hot. My tongue probed he folds and she liked to move her hips so her clit pushed against my nose. Alan was standing at the door to the bedroom, he was naked and was wanking his cock. Eventually, I stopped licking and Sarah helped me out of my clothes and started to lick my body and then down to suck my cock and lick my balls and arse. Alan was breathing heavily but still standing at the door watching and wanking. I felt myself about to come so I asked Sarah to stop and asked if she would like to be fucked, she got on her back and opened her legs, I got on top and easily slid my cock into her. I pumped a few times, it was difficult not to come, so I stopped intermittently a few times before spurting my spunk into Sarah as she pushed her clit hard against me. I stayed in her as long as possible and then my cock slid out, slippery from my spunk and her moisture. Sarah just lay there with her legs open and my creamy spunk starting to ooze from her bush, as if knowing what was going to happen next. Alan moved towards the bed and started to lick her pussy. When he finished he also slid his cock into Sarah and quickly came as I offered my balls for Sarah to lick. I also couldn’t resist another lick of Sarah’s pussy and she sat on my face, it was incredibly wet, slippery and just tasted of sex. I came again as she wanked my cock. Soon after we had finished I made my exit with a goodbye. I spoke with Sarah yesterday and she said they would love to do it again. Sarah told me that Alan would like to suck my cock next time so we will see what happens. Suzy thinks I am a very lucky man, so do I.