I got to the fence and looked over knowing it was Brenda who would be looking for voyeurs. She smiled when she saw me. Dave grunted and she began a ...arrative of the last 4 nights with me. I am fucked I thought. Instead of being pissed Dave was asking about my cock. How much cum did I leave? How good was it? Then I heard Dave say we are ready for a threesome. Brenda said hell yes. Then her moans intensified as she came.That Monday night I walked out the back door and Dave was standing. God my cock was rising rapidly."Is that nice?" she asked the girls."God ! It's lovely Auntie" Katie replied. "Mmmmmmm" was all Claire could utter."Right ! Play with them and entertain Sparky by licking and fucking each other". With that she took her box of tricks and wandered upstairs.The girls did as they were told. They started wanking themselves and then each other. 69ing and thrusting the vibrators into each others pussy. "They've done this before" I thought to myself. My cock was bursting. Knowing that he was cumming inside her made her explode yet again and again. I was enjoying the show I must say.“More, I have to have more!” she panted and so Bob moved aside and let me inside. I was already pretty excited from listening to, and watching the sex before me. I really didn’t mind being second to cum inside her. I was just excited to watch them fuck each other while I watched and then entered and before long I, too, shot my load inside her.Shari was a little bit exhausted at this. ’ ‘Oh good,’ smiled Bella with relief, now you can leave me make the hotel booking, I thought we could drive up to Armidale late on the Friday afternoon, so we will need rooms for Friday and Saturday nights.’ ‘Ok, perhaps you will let me have a copy of the programme in due course, with an outline of what you want me to do.’ Their coffee arrived and they spent the next few minutes chatting, which mainly involved Bella telling Harry about how she, an entirely city person was adapting to life in.