I got my neighbors both pregnant

I live alone in an apartment building on the third floor and my neighbors across the hallway are 2 lesbians. I regularly date and do about average sex wise, we've a go getter as the self-appointment entertainment officer. It easier to go along with her ideas then not, not that its much of a hassle. A party once a month to get everybody familiar with everybody else. You can bring your date if you wish and only have to make an appearance and say hello to everybody and then you can leave. Back in early-June I hadn't a date and the party was planned. So, I attended alone no planning on staying very long, but it was lively, and I stayed longer than I planned too. Drinking more and more as the time passed, I awoke in a strange bedroom with a hangover and couldn't remember how I got there. Then I became aware I wasn't alone in the bed and there were 2 others with me. Both females and at first, I didn't recognize them. Finally, it dawned on me who they were, the lesbians from across the hallway. I had sex with both of them and they like me had hangovers and no memory of how we ended up a threesome. Being lesbians they weren't protected, and I hadn't taken any myself either. Had breakfast together and tried to piece together the night before, with little success. In mid-July they came and saw me as both had missed their periods, I was not alarmed at first. They had a test kit with them and done a test each, not much was revealed by the tests except a slight positive result for both. It was decided to wait another 2 weeks and test again, a strong positive result in those tests meant visiting their doctor. Both confirmed as pregnant and so we had to made up our minds about what we wanted to do. The first problem was they both needed to be working to afford their rent, as their jobs were no show no pay. Sickness was your problem, and it was easily solved they moved in with me. I'd 2 rooms they could have one and I the other (all apartments the same size). I could still date if I wanted but was expected to help financially with raising the children. I chose not to date at the time and as I was being helpful and not trying to worm my way out of my responsibilities. I was rewarded by being invited into their bed for threesomes and it has become a regular invite. One is having a boy and the other a girl. We've become a family you could say, and I said I want to buy a house to raise our children. So, we've started house hunting no great hurry. Finalizing our needs as we continue the search.