My Sister Emily

My sister Emily 29 1 child was badly beaten by her now ex husband Mitch, who got 3 years for his attack on her. I was interstate at the time and on my return, Mitch was already in custody. But my major concern was Emily my only sibling, I had started a new job interstate a nd had come back to support Emily. I had just got my own home and decided to take Emily and her daughter Grace 2 back with me. As both our parents are deceased and I'm the only close relative. Third cousins are the only others I know of, so after the court case was over the 3 of us moved to my new home. Emily and Grace were both very quiet and rarely spoke. I'm able to work from home and so kept close to them only leaving them for person to person meetings. I'm David 32 single & work in I T development and have been doing it since leaving university. After some months Emily was was better and more outgoing, but was very shy around all males except me. I took Emily and Grace out to movies and fairs. Mainly to get them out of the house, as I didn't want them turning into hermits affair of the outside world. The first summer we were together I took them to visit the seaside and have fun on the beach. Emily loved the beach growing up and I thought it would bring her more out of her shell so to speak. We stayed at nice hotel right near the beach, they had children show on and I took Grace to see it with Emily. Grace loved it and the next day I took Grace again and was able to leave there for the hour long show, supervised by the staff. I intended to take Emily shopping, but she wasn't willing to go. She just wanted to stay in our room, so I laid on my bed and started reading. Short time later Emily called my name and I looked up to see her standing there totally naked. I was shocked at first and asked what was wrong, she said she wanted to repay me for my help and as she didn't have any money. Decided to give herself to me, I was shocked and excited also and with my cock going hard. Emily got on the bed with and we had sex, I should have taken more care. But didn't and left my sperm inside her, I told I was sorry. But she was delighted as she wanted to give a child. Then as we were still talking about our new sexual relationship, my alarm on my watch went off. It was time to go and get Grace, we quickly dressed and went and got Grace. Then back to room and change for the beach, after dinner that night and having put Grace to bed. I gave Emily a cuddle and started to feel her up and we went to my bed and have been sleeping together ever since. Emily didn't get pregnant, that weekend but has now tested positive.