They didn't open their mouth as our cook and 2 other housemaids and my little elder sister were sleeping on the ground floor rooms. Only my room and my moms rooms are on the first floor and rest of the rooms were for provisions and coconuts etc.,
I could feel that I was sweating a lot and was very anxious to know what will happen next. I was sleeping with lungi. I was shocked to see my own mother moving my lungi above my waist. She was shocked to see my erect cock and looked at my face with torchlight. She gave a signal to proceed. My sister was in her nightgown without underwear (well prepared!!) She was also shocked to see my erect penis, she showed it to mom and mom whispered to her " don't worry probably he is dreaming about something" and as my sister sat on me and with her hand she guided my cock inside her very tight pussy, I could not contain any more. I came with a splash all over her wet cunt; I could feel that I had never felt like this before in my entire life.
My sister was surprised and didn't know what to do. She told mom " he has come already" and got down from me and started cleaning with the towel she brought with her. Mom told, "this is not sufficient, you need to do again". This time I managed to keep my cock under control and my sister could not get it up. My mother told my sister, "try keeping it in your mouth" and my sister didn't do anything, probably she had never done like this before. She waited for five minutes and slowly touched my cock with her hand. It was so warn and so good I was already getting an erection. My mother told her "try to come along with him, I will go down and check the house". After my mom left my sister put my cock in her mouth and started sucking it, I was erect immediately.
She again sat on me and started guiding my rock hard cock inside her tight and wet pussy and started moving up and down. This time I also started to move with her rhythm. She was very shocked, stopped for a moment and made sure I was sleeping and again started shaking her body. My god you cannot explain the pleasure and my heart was pounding like drum and I know for sure she heard my breathing also. But she was also so excite she didn't stop. I slowly put my both hands on her waist, still closing my eyes. She was confused, again stopped for couple of minutes and I was still holding her waist.
She put her hands on my chest for the first time. So far we had only contact between our sexual organs. I also got confidence and kept my hand on her breast on top of her nightgown, still I could feel her still nipple. I have started slowly squeezing it and she also started playing with my chest hair. I was very excited and my fear also went off. I have removed her nightgown in a single move and started squeezing her boobs and also started fucking her along with her rhythm.
Now she knows for sure that I am awake but didn't stop. Probably she had only baby in her mind. I slowly got up and moved her under me without taking my cock out, now she closed her eyes and didn't open. I have started fucking her very hard the conventional way. I could feel her coming, because she started moaning very loud.
I swiftly moved my lips over hers and started kissing her, rather made her stop screaming. She also responded very well and she seems to be very experienced like me. Suddenly I could hear mummy coming and we immediately moved positions and she has put her nightgown on and she was sitting on my top and riding my cock. Mom asked " Is it not over yet?" and my sister told her that it will be very soon and started squeezing my bare chest and I also massaged her boobs on top of her dress, mom could not see this because it was still dark and after 5 minutes she came again and she cleaned my completely and both left the room.
The next day when we all having breakfast, I winkled my eyes and my sister also smiled softly, we both knew what happened the previous night. I had lot of encounters with her again many times even after she had a baby from me.