Me and my Sister

I was 27 at the time and my sister 29, both had recently broken up our partners. With nothing planned for the long weekend, I decided to go to the family-owned cabin by the lake to fish. My sister decided to come along and do some landscape painting. We arrived late afternoon and settled in, had dinner and quickly got bored. No cellphone coverage or internet available, not having any satellite connections either. So, we played cards and started playing strip poker to liven it up a bit. One thing led to another and a broken condom later my sister is pregnant to me. The condom I've had in my wallet for years, I think I got it when I was 18 at most from a vending machine. Needless to say, our family doesn't believe in termination for any reason. Sister passed her pregnancy off to a one-night stand while drunk. Tests show the baby is healthy, on the bright side we can fuck with no precautions. Nobody wants to date a single pregnant woman; in case she names them as the father. Me I'm the father and family as well and being seen with my sister isn't thought as strange. My sister enjoys sex as do I, so we keep each other satisfied.