Old Lady living alone

At 44 now divorced and decided a change was in order and so I moved to a small out of the way town. I bought a block of land 34 acres and had everything I needed done before I arrived including highspeed internet for working from home. My children aren't that keen on me, preferring their mother to me. But I told then they're always welcome to visit and as of now they haven't. Anyway, I have one fairly close neighbor late fifties and always dressed in black. At first, I thought her to be a widow, but was told in the town she's the local witch. Weird I thought but it was no concern of mine, and I went on as was becoming usual for me. A couple of months back she started prancing around naked in the early evening. Weird but not my concern and I noticed she looked pretty good for her age. Maybe there was something in witchcraft that made her body look so good. But I decide I needed a better look and got out my binoculars and started to watch her. Finally, one afternoon I went for a walk around my boundary fence, start away from my witch neighbor and by the time I got up close to where she danced. She was out dancing naked as usual; I tried not to look at her. But I did have quick look a few times. She didn't seem to care that I was nearby. But on finishing her dance she came to the fence and spoke to me, asking me did I think her strange. I said not really, I've seen some really strange people in the city before I came here. She replied I suppose so and then straight out asked if I would fuck her. I was shocked and asked why, not even a why me just why. She added my life force is low and needs recharging and sex is the best way. I thought for about a minute and I already had a hard-on, so I agreed. I've since become a regular witch recharger and I really enjoy fucking her, she is very active and doesn't just lay like my ex-wife.