My Horny Brother

My younger brother was always spying on me growing up, trying to see me naked. Our mother died in a car accident 2016 and our father departed years before that. We were 17 and 15 at the time of our mother's death and were looked after by our grandparents after her passing. I went off to university and my brother started to learn to be a electrician. Our grandfather died in late 2019 and Covid took our grandmother January 2021. We inherited their house, and I was attending the local university and my brother was finishing up his training that year. At the end of 2021 was had Christmas together and didn't go out as we didn't feel like celebrating that much. Then later in the 2022 my brother was dating our neighbor's daughter 20 and I thought they made a nice couple. It was just the mother 37 and her daughter renting. In January this year he had gotten the daughter pregnant and of course they were marrying in March. The shock for me came in early February when the mother tested positive to being pregnant. I at first wondered who the father was, but soon found out it was my brother and so he not only got his girlfriend pregnant, but her mother as well. I was impressed and being a lesbian had my own lover 25 and my brother got her pregnant (tested positive in April) as well. It seems she got clucky with my further sister-in-law getting pregnant and my brother took advantage.