Landlady asked me to do her a favor

I'm 32 and live close to my workplace in a boarding house. It's run by a widow 55 and her daughter 33. The daughter is a bit slow and didn't do much schooling, anyway as I'm the only male boarder. The landlady decided to ask me to do her a big favor, I was interested in helping out if I could. The favor was to get her daughter pregnant, and they wouldn't me to support her and the child. I was shocked and asked why you want to get her pregnant. She said it because she is slow and when she (mother) died her daughter would be alone. None of us are anywhere close to being special in looks or build. But I didn't do that well with women and a fuck is a fuck, so I agreed. The first problem was how to get the daughter to willing let me fuck her. The mother told me I would've to fuck her in front her daughter and then we could ask her to join us. Letting her see us fucking wouldn't be a problem as they share the same bed. So, we started having regular sex with daughter in the bed with us. The mother didn't ask her daughter to join in, saying she wasn't yet ready. But I was getting regular fucks from the mother and didn't care how long it took. Finally, the mother asked her daughter, and she accepted after a bit of convincing by her mother. Sex became more regular with the mother and her daughter joining in most times. I was sleeping with them both now every night and my room was rented out to another lady. After several months I finally done the deed as they say and got the daughter pregnant. I expected I would've to find another place to live and started looking for one. But the mother asked me if I would like to stay with them longer and I could still fuck them both. The baby boy was born in September and I'm still fucking both the daughter and mother. Getting the daughter pregnant again has been raised and I'm very willing to do the deed again.