Fun times started at work

I returned from interstate to my home state after several years away and got work there. I was recently divorced and returned to reset my life. I didn't want to date at the time and set about making my new life. Anyway I was the only unattached male there and there was several unattached women. I became the focus of their attentions getting invited to Sunday lunches and other social events. I hadn't ever been a chick magnet before and put it now to a shortage of males in the area. Playing the field isn't my style and I decided I should find one to date. But I couldn't decide between Olive and Heather both were nice to be with and pretty good looking as well. Both were also the same age and were sisters(twins). Heather was the more outgoing of the two and Olive the quieter, but both were great in bed and as it turned out didn't mind sharing a lover either. The other women didn't stay as they move away for better chances in the city. Both Heather and Olive were rooted to the area and had no intentions of leaving. Neither pressed me to make a choice between them and when Olive got pregnant, Heather was happy and soon followed her sister's lead and got got pregnant also. They lived just outside of the town on 23 acres and were quite content and happy to have me as a shared partner than just a husband of the other. I had no children from my marriage as my wife wanted a career. Then we heard of a simple thing that could allow me to marry both, simply change their names by adding a Christian such as just Olive became Olive Heather and Heather became Olive Heather. Olive got first place due to being pregnant first and we tried it and even with computers and everything it was accepted no hassles so far. But it has only been 6 years and 5 children