Adoption and my birth mother

Note : This story is completely fictional!

Well I was adopted at birth and was always curious about finding my birth mother so when I finally did I was quite excited. She was 47 at this time and I was 19. We spoke on the phone and met up. She had one daughter who still lived with her and and one dog and they lived in a small flat just outside town.

We met up for the first time and went for a coffee and talked for hours. When I said it was time for me to leave she said I could stay over on a capm bed on her bedroom floor. That was cool with me so I accepted her offer. She left to get changed in the bathroom while I got into the camp bed. We talked more when she got into her bed but I could not get comfortable and kept tossing and turning. She then said that I should bring the sleeping-bagf onto her bed and sleep ontop of the covers in the sleeping bag. So thats what I did when she then said that I might aswell get into bed with her. I was getting really horny at this stage so when I got in I pretended to go to sleep and said "goodnight" to which she said "goodnight" too. I chanced my arm and kissed her on the lips and she ACTUALLY RESPONDED! We kissed and I sat her up and lifted her night shirt over her head exposing her breasts. She didnt seem to mind so I placed her lying down and tugged at her pantied to which she lifted her hips and let me slide them off!

I got on top of her and she placed me inside her and we fucked until we both came.

The next morning we got up before her daughter who had to go to school that morning and we couldn't look eachother in the eyes. Her daughter left for school and my mother and me discussed what we had done. We both agreed it was incest andf that we should no have had sex but that it was nice. She smiled and said her daughter would be at school all day and we could have sex again if I wanted to! We both practically ran into the bed room and stripped off and jumped into bed. She came on top of me and kept humping up and down with her old tits bouncing. She said she could not have anymore children so there was no need for any contraception.....GREAT!

We had sex all day until her daughter came home. She was amazing and open to doing anything. This may sound weird but I asked her to masturbate for me which she did. Her daughter came home around 4:30 and by that time we were dressed and watching television. My mother asked her daughter to go to the shop for some milk to which she grumbled about being tired from school but went anyway because the shop was only a 5 min walk there and back. Once the front door was closed my mother came over to me and took my dick out with her hands and began sucking and rubbing it vigourously. I came just as the front door opened and my mother could not speak to her daughter because hey mouth was full of my come.

She must have swallowed because she laughted and thanked her duaghter for the milk.

When I left to go home I kept thinking about what we had done. Every time I got horny I would go up to my mothers when her daughter was in school and we would fuck. She liked it just as much as me and we still have regular sex. It's our little secret!