Keeping each other company

My high school girlfriend went onto university, and I became an electrician. So, we parted as she made new friends and found a new boyfriend. I dated but nothing serious and then I heard the shocking news my high school girlfriend and her boyfriend had both died in a car crash. They were racing another car and a tire burst, and their car flipped several times before breaking thru the toad barrier and rolled down the side of the hill. The funeral was in the city and her mother (divorced) attended. It as a private funeral family only, I waited about two weeks after the funeral before paying my respects to her mother. On seeing me she burst into tears but soon recovered saying she was used to seeing me with her late daughter next to me and that had to mind on seeing me. Anyway, we talked, and she asked me to visit again, saying please don't be a stranger. So, I would drop by most weekends I fixed some sockets for her. On one visit she had been thinking of going up to the lake to paint, but her car wouldn't start. I'd a look and fixed the problem, but the car did need more work done. I offered to take her, and we could talk while she painted. At the lake we found an isolated spot away from other people with a great view for her to paint. She painted the view and took photos to help finish it later at her home. We'd a picnic type lunch and after another hour or so, she asked did I want to go for a swim. I said I hadn't any trunks with me, and she said I've nothing also and am going in naked. Not wanting to look afraid I agreed, and we mucked about a bit in the water than laid together on the picnic blanket. My thoughts wandered and I got a hard-on and being naked she saw it. With a smile on her face, she offered to take care of it for me. I thought she was going masturbate me off, but instead she mounted me and rode me until I came inside of her. She said she had gotten horny seeing my hard penis and decided to use it to satisfy herself at the same time. Of course, I'd been shocked a bit at first, but recovered quickly. After the sex we laid together a bit more and my hard-on returned. This time I asked her to let me fuck her again and she just nodded her approval. After which it was getting late, so we packed up and returned to her home. I stayed the night, and sex became regular between us. But the sex at the lake had gotten her pregnant, she hadn't thought about precautions neither had I. At almost 41 she hadn't taken precautions for years and the lust of the moment it slipped her mind. Needless to say, it was shock at first, but it soon passed. We would have a son and have continued a sexual relationship since. She says I should find a wife and I answered I've the perfect one now. In the 6 years since no more children, we live together and are very happy with our lives I believe.