Horny old Neighbor

I 51 had just gotten divorced and bought a 2bed cottage on the edge of town only one neighbor on the town side, a large block. My children were grown and out making their own way in life. My ex-wife had moved to the city, and I had no relatives live in the area. The house beside me had a woman 63 widowed and she kept busy doing her gardening. I was able to work from home and preferred that to going into the office, not eager to date also. Any how my neighbor kept a keen eye on the movements at my place who came what I was doing. I saw her watching and paid no mind, then one day a Sunday she came home from church all dressed up and looked good for her age. I'm not a church goer, I'd seen her go each Sunday and return later and again paid no mind. But this Sunday she went inside and then returned outside and came down to my place. My first thought on seeing her coming was she was coming to tell me of the glory of God or something similar. But she wasn't she had seen me sitting in the yard reading and so she came and asked me straight out about fucking her. I was shocked of course it was the last thing I would've thought of her asking me. My awkward response was why me, she responded with your alone and I'm alone and we should give each other some sexual comfort. I was shocked again, but not because what she had said, but because I got a hard-on. Waste not want not I thought and so I took her inside and fucked twice. She's a randy old gal, anyway once you start it hard to stop. She really likes sex and became a regular ball drain of mine, she said she didn't care if I found a girlfriend. Saying she will enjoy it while it lasts, and we been fucking ever since. Sometimes four times a week, she is very active during sex and doesn't just lay there.