My sister

I'm 13years older than my sister Teegan, after she left college, she got a shock the world didn't revolve around her after all. Being a gorgeous woman, she got most things she wanted and even married a rich man. Not ready to start a family she and him enjoyed the good life, then he died in a skiing accident. She then found out not children meant no connection to her husband's family. Marriage wasn't enough without any children. She got paid off; pittances compare to what she would've gotten if she had a child. Now 30 no job skills or work history and her life was looking bleak. I on the other hand career was booming, my life was going great, had my own home everything except having a family. Too busy career wise was the main reason. Teegan came to live with me, two things happened to change both our lives. First PA (29) married and left to start her own family, secondly a business proposal I'd been working on was accepted earlier than I thought it would be. I'd to attend travelling to finalize everything and as it was on the other coast. No PA I decided to take Teegan with me, she was used to socializing with rich people. Corporate people are about the same, they would make our accommodation arrangements. My sister had unknown to me changed her surname back to her maiden name, I'd her send details of our flight too and our names. They thought my sister was my wife, so only got us the one room. Our surname isn't all that common and two people with the same name, therefore must be related. Arriving at 4pm and formal dinner to attend at 7pm we didn't have time to change things, no other rooms available anyway. The room we had been given had two double beds anyway. The meeting was arranged for 2pm next afternoon, so we could party as they say, which we both did. Getting back to our room around 2am, both in party mood and horny also, I know I was. Well, we slept together and fucking again in the morning and it was around noon when it dawned on Teegan she wasn't protected. I hadn't taken any precautions myself; Teegan had allowed hers to lapse since the death of her husband. Well too late to cry over spilled semen they say. We focused on the meeting instead and would worry about her getting pregnant if she did later. Well, she did and as all tested shored a healthy baby, she decided to have her, our daughter Kathleen was born last November named after our mother (widow), who loves her granddaughter. But was less than pleased on hearing who the father was. As they say you own your mistakes, Teegan is my new PA of course and shares my bed still, Kathleen our mother lives with us and watches her granddaughter when we are away. She doesn't try and stop us fucking but has asked for a grandson at least. I'm quite happy to honor her wish, Teegan enjoys being a mother and she is also willing. So, we'll keep trying until we have a son.