My Ex Wife's Aunt

I'm Nathan 38 divorced 2 children who live with their mother Shirley, I moved to a nearby town after the divorce for a new job and onto to a 5 acre block only 20 minutes from my children. I got a dog and settled in, I wasn't interested in dating at the time. I went to work and came straight home and done shopping on Saturday mornings. I get the children every second weekend and half the holidays. My dog Duncan as the refuge called him is a very friendly dog and my children love him. Then last September, Duncan was barking on a Saturday afternoon. The children were with their mother that weekend and I wasn't expecting any visitors. It turned out to be Glenda 54 widow my ex's aunt and sister of her mother. I was surprised by her visit, she lives on the other side of the same town as me. I hadn't seen her since before the divorce and her husband was very ill and later died. I wondered why she was visiting me, but soon found out. Glenda isn't centerfold model and is short at 5'6" but stacked and she came to see me as she in her words was very very horny. She could've had any man in the town, but had a reputation to maintain and her car was well known and she didn't want gossip starting about her. She could've gone to the city, but didn't want the hassle of going there and finding a man. I was her only choice left, I was once married to her niece and she could pass it off as family business. Enough to provide cover for her visits, I was a little shocked at her request for sex with me. But I was already divorced and a free agent as it were, so I agreed and we had sex and she left. Her visits were always on the weekends and she stayed over when I had the children, joining me in my bed after the children were asleep. I've only heard 1 woman mention her visits to my place, I was in the supermarket and the woman said Glenda goes to her ex nephew's every weekend and another woman answered saying yeah she is helping him fix up his house and also look after his children on their visits. I'm not doing any work on my home and don't need Glenda's help with my children. I guessed that Glenda had started the story and everyone accepted it. Then I caught up to my nuts in Glenda by Shirley she came to ask me to let the children have Duncan for a week as there was to be a show and tell at school of your pets. The children were fishing with grandfather and so Shirley came to see me instead of ringing and hopefully take Duncan back with her as a surprise for the children. Duncan was out the back and didn't hear the car, anyway he didn't bark so we got caught fucking. Shirley was at first shocked, but Glenda just said she wanted fucking and so she came to me. I was waiting for Shirley to say something, but she shocked me by asking to join in with us. Glenda said of course you can and we ended up having a threesome, later Glenda left and Shirley stayed for another fuck and then left with Duncan. The next weekend I had Duncan back and the children and Glenda was over as usual and Shirley also came and stayed the weekend joining both Glenda and me in my bed. Shirley made a mistake and wasn't protected when we had the threesome with Glenda and is pregnant and she has decided we should get back together and she and the children moved in with me and Duncan. We're thinking of remarrying in May and Glenda has sold up and moved in with us.
Sharing my bed with Shirley and me, Duncan sleeps in the children room.