Became Lovers

I'm Gregory 28 and live with my sister Ruth 25 and we are lovers, our parents divorced 15 years ago. I went with our father George and Ruth stayed with our mother Clare, 8 years later George won the lottery and we were setup for life. Having lost track of Clare and Ruth over the previous years. As when they divorced there were no ongoing payments and as the divorce was a bitter one. George wasn't interested in Clare's whereabouts and so I lost contact with Ruth. My father got himself a fast car and was killed in it a year later while driving fast. This left me everything and the chance to find both Clare and Ruth. After a year of searching I found out where they had being living, but uncertain of their current address. I decide to go myself and see if I could find them. It was almost 12 years since I last saw Ruth, finding them wasn't easy as they moved around quite often. After several months I found them, Ruth was working at a diner and Clare was ill. So I went to the diner and hoped that Ruth would recognize me, she didn't and I barely recognized her and the name tag helped. As they were busy I decided to come back later and see her then. I returned when the diner was quieter and told Ruth who I was. She was delighted to see me and asked me to stay until she finish her shift in just over a hour. I waited and after we talked as we walked back to her place. There I saw Clare and she wasn't well at all and I suggested she see doctor for some help. Clare said they couldn't afford doctors and I said I could and insisted she see one. After tests and a stay in hospital, it was cancer and she would pass away several months later. This left me and Ruth alone together and after Clare's passing we stayed together like we were joined at the hip. I had Clare buried in the cemetery as George, but in different areas. Mainly so we could visit both on the same day and not have to travel to different cities to do so. After a year living together and being so close all the time and not having any other relationships. It was probably inevitable that we started a sexual relationship between ourselves. I could say we got a little drunk and that led to sex. But we were both sober and on a holiday together and staying in the same hotel room. It started by me cuddling Ruth and we became more passionate and ended up fucking. I took Ruth's cherry as they say, I had relationships before and had sex before. After that day I was unable stop myself from sleeping with Ruth and she was always willing. Of course she got pregnant and our daughter Clare after our mother was born and Ruth is again pregnant and we live as man and wife. We married while abroad and as Ruth surname was change by Clare back to Clare's maiden name our passports were all that we needed to marry. We live on a small rural block of 50 acres and have animals for fun not for farming. 7 Horses and poultry we purchased and with a few cows that came with the land. We don't need to work and raising our family in this peaceful quiet place. We're are happy and have joined local groups like folk dancing and a bowling team. Nobody know were brother and sister and with Clare very healthy and all test show the new baby is also healthy.