Endless possibilities

While at university I started my business and it done fairly well and better after I graduated. Never will become super rich, but I don't want that and I'm happy with my life now. I worked my business alone and was able to buy my own home in 2018 paid cash. Not having to worry about share holders and employees was also a great benefit to me. As long as I kept the I R S happy and didn't try any smart moves I was left alone. Everything is available to them and it saves me money, no high price lawyers or accountants. As the the Kiss saying goes Keep it simple stupid and you get what you want and free time as well, no juggling required. I'm Bruce 29 and oldest of three, my father passed away when I was 9 and my mother never remarried. My mother died in 2020 of the pandemic, she lung problems from smoking too much. My brother Martin died overseas accident in early 2019, so I had only a sister left and the youngest of us all. Susan 22 didn't have the interest or the grades to go to university and got work in a dress shop. As we all know the pandemic hit and businesses closed and so Susan was unemployed and came to live with me, till things improved. I was able to keep going via the internet and Susan always got on fairly well. I did date and had some success, but nothing that would make a major player sexually. So during the lockdown Susan and me were always together and after the death of our mother closer than ever. Then a fierce thunderstorm came and neither I or Susan liked thunder all that much, so we cuddled together in my bed to wait it to pass. I became less worried about the storm and more interested in Susan body I was cuddling close to me. So much so I got aroused and as the storm passed over Susan also became aware of my arousal. She felt my hard cock pressing into her and finally touched it and then grabbing hold of it. Stroking it thru my pants, she told me to remove my pants to let her see what she was playing with. I could say I hesitated, but if I did it was a micro second. I totally undressed and Susan did also, we weren't going to fuck at that time, just play with each other. But we did fuck and it soon became a regular part of our lives and still is today. Reading stories of brothers and sisters having children together. Susan told she wanted us to try our luck and she stopped taking precautions and got pregnant. Getting every test there is and were lucky nothing bad was found. Susan had our son in August last year and we called Martin after our late brother and Susan wants more children at least 3 more she says. With her wearing our late mother's wedding ring she acts as my wife. She could have returned to old job after the business reopened, but we were already trying to make a baby and so she didn't return.