First Time

I (29) was home and alone as I'm not married or in any relationship and my cousin (27) came for a visit and work and was staying 5 days. I own my house as I've not dated much and don't drink, smoke or do drugs so I put all my spare money into buying and doing up my home. My cousin works in sales and was attending a sales conference, she was sent because they are so boring. She got the short straw as they say, instead of a motel room she stayed with me. The third night she was with me she came home slightly drunk, well really pissed is closer to the mark. But she was also really horny, and I got the benefit of that. She didn't care that I was her cousin she just wanted fucking and said she was protected and so I fucked her. Well, she was half right she was really horny, not so much on being protected. She had started drink quite a bit as she was really horny and wanted to make the men in the group, she was with look better so she would fuck one. But there wasn't enough alcohol to achieve that and so she came home and decided to fuck me instead. On her getting back to her own home, it dawned on her she might not be as protected as she thought she was. It would be confirmed later when she missed her period and then another. She was able to get a transfer back and again to stay with me, I was shocked on hearing she might be pregnant, and she got tested and it was confirmed. But at least she lets me fuck her, with tests showing no problems with the baby we've married. As far as the neighbors know, we've the same surname and her being pregnant and us living together they have assumed we're married. But she does have rings on her fingers, only our parents and other family know the truth. Not very happy on first hearing the news but are contented with becoming grandparents now.