Best Friends Dog

I promised to take care of my best friends dog Mikey, while she was away on a study course. Mikey is a large mixed breed dog and is very friendly. He was to stay with me for 4 weeks and as I had a 3 bedroom house with a big yard and a strong fence, I was sure he wouldn't be any trouble. Mikey was use to sleeping inside at night and I didn't see any problem with that. My friend Ruth 54 left Mikey with me before going to the airport, I left him in the yard to explore. I work from home and I went back to my work, I'm Jessie 53 divorced 1 child grown and living overseas. I didn't have a partner at the time and was happy with my life as it was. After a hour or so I went into the backyard for a break and to see how Mikey was doing. He had found a shady spot under my pear tree, I sat in a chair to have drink and think about next job I had to do. While sitting Mikey got up and came over to me and put his head on my Lap. I gave him a pat and he settle down at my feet. After a while I returned to my work, Mikey followed me inside and again laid at my feet. Around 5 o'clock I finished for the day and went and got Mikey's dinner ready for him. He ate it all and went back to laying near the lounge. After dinner I watched some TV and then went for a bath. I left the door open and showered and dried myself and then dropped my pill bottle and it hit my foot and rolled under a cupboard. I got down on my hands and knees and was looking for it, when Mikey came in and started to sniff my bottom. He then started to lick my cunt, as I still naked after my shower. I told him to stop and get out, but he kept licking me. I started to get aroused and decided to let him finish. When he stopped licking me, he tried to mount me. I told to stop, but he kept going and then his cock found my hole and he entered me. With his weight on me I couldn't get him off and he pumped me hard with his cock. I gave up trying to get him off me and let him finish. After he had finished and dismounted, I was able to get up and had his cum dripping out of me. I got back in the shower and had another bath, my cunt was sore. As I hadn't had sex for a while, as I thought about what had happened. I realised I had enjoyed the fuck and felt satisfied. But I made sure my bedroom door was closed and Mikey was left outside the bedroom. Next day was much the same as usual, after lunch I was sitting watching Mikey licks his cock. I started to get aroused and decide to let me fuck me again. I removed my panties and down on my hands and knees and he came over and started to lick me, after he mounted me again. This was how it was till my friend Ruth returned. On getting back she asked Was Mikey any trouble. No I replied, we were sitting having coffee in the kitchen and Mikey came over to us and put his head under Ruth's dress. Ruth told him to sit down and behave, but he kept licking her. She tried to say it was nothing, I smiled and said He's good at it ain't he. You know Ruth said and I told her what had happened and then you might as well let him fuck you. Ruth got up removed her panties and got down and Mikey mounted her. Watching her get fucked by Mikey got me horny and I removed my clothes and laid under Ruth and opened up her top and bra and started sucking her tits and went down on my tits. After Mikey had finished fucking Ruth got between my legs and licked me out and then Mikey fucked me. We had regular sex sessions with Mikey for a couple of month after then Ruth got transferred. I went to the pound looking for a dog and got a large black dog called Blackie. I took him home and stripped off, but he show no interest in me. So I started to play with myself and after a bit of time Blackie came over and started to sniff me. Then he started licking and then fucking me and he has been doing it for almost a year.