Just Me and mom

Brief history my father Norman got April my mother pregnant when they were in high school and I was the result. I'm Charles usually called Charley 20 and live with my mother April, Norman left when I turned 18 and got a job. Norman said he'd done his part and left and we haven't heard from him since. April now 35 and 5 months pregnant with our daughter, April got drunk one weekend last November. I came home and took advantage of her and that was the start of our sexual relationship, that led to her getting pregnant. I was offered a promotion and a transfer and accepted it and April and me celebrated and spend the night together and we believe it was that night she got pregnant. We found out shortly after we arrived in our new home town and so we live as man and wife. Nobody know April is my mother and its not their business anyway. We still sleep together and regularly fuck.