After the accident

My father died in a car accident, actually both drivers involved died at the scene. A drunk raced thru a stop light and caused the accident that killed my father. We were fairly off before the accident and with my late father's life insurance and compensation from the other's driver insurance we were a lot better off afterwards. At 19 I was attending college and living at home with my parents when the accident happened. I'd turned 20 when my life changed sexually suddenly. My mother 37 at the time of the accident had been very depressed and sadden by the sudden loss of her husband. She became very reclusive after the funeral only seeing me mostly. Eight months later there was a sudden change in my mother's behavior; she just perked up quite a bit. Started referring to me as the man of the house all the time. But nothing else happened for several weeks after her sudden change. On the start of my break from college, she wanted to travel and see the country. But she also wanted me to travel with her, I agreed as she seemed really excited about us travelling around together. The third night of our travelling she had booked us into a hotel and the room only had one bed, she wasn't concerned so I accepted it as well. After we'd our dinners and returned to our room, I thought I would shower and turn in. She agreed it was a good idea as we were planning to leave just after breakfast next morning. But she started looking thru her clothes, so I went to shower first. Shortly after I'd started showering, she joined me in the shower. I was shocked at first, but that was nothing to what she did next. She started playing with my cock and it went hard; she then started sucking my cock. Then told me to mount her, which I did, I was enjoying it too much to think about it being totally wrong. After our showering together we continued our lovemaking in bed together. By the time we got back home we were fucking every night, and she moved me into her bedroom. Now several years later, we've a daughter together and she is again pregnant. As far as the rest of the family know she is using my late father's sperm, which she told them she had collected before his burial. Nobody thought anything much about, forgetting how distressed she had been after his sudden death. But I'm quite content to fuck my mother and father as many children as she wants. She insists that I date girls my own age still, no one special as yet.