Visit to my Sister

I'm Richard 34 the oldest of two, I've been working overseas for 7 years. I got a job oversea after finishing university and now have returned home to start a new job. But I had 6 weeks before starting the new job and so I was visiting my family. I stopped by to see my sister Rachel 32 widow and her children Matt 6 and Lacy 5 and to buy a house to live in. I knew that Rachel lived in a small apartment and so stayed at a hotel. I was staying a week then going to visit my parents for 2 weeks and then returning to settle in before starting my new job. I was told by my mother Clare that Rachel did casual work to get by and it would be better to see her and her children after school times as Rachel was always home then. I arrived and checked in at 11 am and with time to kill I was looking through the personal ads and found an ad for sensual massage NFS. So I rang and made a booking, at 1 pm there was a knock on my door and I was surprised to see Rachel. She had been sent to massage me by the agency. She was shocked and so was I, but I invited her in and we talked about her job. She told it was the only work that paid enough money and let her work the hours she wanted too. Anyway, we agreed to keep it between us and she did the sensual massage. I enjoyed it a lot and after she left I was still excited by her naked body. At 3 pm I visited the real estate agent and finalized the purchase of my house. It would be 4 weeks before I could move in, due to renovations and transfers. The House a 4 bedroom 3 baths and the double garage was in very good condition and I had some minor upgrades being done. I also intended to buy a car but after visiting my parents, I then headed over to see Rachel and the children, Rachel was still a little shaky after our first meeting and I offered to take them out for dinner. While the children were checking out their presents I had brought back from overseas for them. I got Rachel alone and told her her secret was safe and if she needed anything contact me. I was shocked by how small her place was but didn't say anything that might upset her. I knew she was working hard to provide for Matt and Lacy. We all had a great time and I made arrangements with Rachel to take her and the children to the movies later in the week. Two days later Rachel called and asked if I could see her and I said anytime I'm always available for you. Rachel again came to my hotel room and asked if I could lend some money to get her old car fixed. I said yes how much do you need and then after seeing her old car. I told her I would buy her a new one, she said I didn't have to that, but I insisted as I wanted her to have a reliable car. We went and looked at several cars and got a good car that would reliable and better suited to her needs. Returning to my hotel I asked her if she was working again this week and she said no as there wasn't much going in the daytime and she didn't work nights. Pity I was going to get you for another massage as I really liked the massage you gave me before. She said she would give one now if I wanted and I agreed and I insisted on paying her for. The next night Friday we all went to the movies and then had a tour around the city sites together the next day and I left to see my parents on Sunday morning. After two weeks with them, I returned to start moving into my new home, Rachel helped me with everything and I asked if she and the children would like to move in with me. She said she didn't want to be a burden to me and I said you will never be a burden and I'll pay you to run my house for me and might even get a massage every now and then. She said she would think about it and we left at that, as the school holidays were starting at the end of the week I suggested the four of us have a trip to the beach. She said would be nice for the children and I added you also. I then said you and the children should move in with me and take some of the stress out of your life. It was the next day that she rang and said she would take up my offer of her and the children moving in with me. I asked what made up your mind and said there was a police raid on her building and she wanted to get the children away there. The next day I took her shopping for furniture, as most of what she had wasn't in good condition. That night they all stay at my place for the first time.
Rachel drove the children to the last day school before the holiday. I booked a room for us at the seaside and on Saturday morning we drove to the seaside and on checking in. We found the room had two double beds and I expected Rachel to say something but she didn't and over the following days we'll had a great time. The day before we were to return home there was a children's show at the hotel and Matt and Lacy wanted to go and as we were not required to be with them for the show. I asked Rachel what she would like to do. She suggested she give a massage in our room and I accepted, I like seeing Rachel naked. She got me to lay on the bed and she gave me the back massage and then got me to roll onto my back for the body slide and then her masturbating me. I was feeling her up as she done the slide and then asked would she let me go down on her. She didn't anything at first, but okay we can do a sixty niner. She got into position and I started to feel and lick her and she stroked and sucked my cock. I said I would really like to fuck you and to my surprise, she said lets fuck. We had sex twice then had to go and pick up the chilren. That night in bed Rachel took hold of my cock and I started to feel her up and found she had no panties on and we had sex again with the children sleeping in the next bed. On our return home, Rachel moved into my room and she is now pregnant to me. A month after our return I asked her would she have a child for me and she agreed. Three months later she was confirmed as being about 6 weeks pregnant. Our parents know and are okay with our actions.