Hi readers, I couldn’t finish my story in one episode. If u is new to this pls read my married sister and then pass onto this. My sis and I were sleeping like. I can’t describe it. My slender cock was still on the mouth of her vagina. I woke up at 10 in the morning with my sis still hugging me and sleeping. I then got up and woke my sis but she refused and slept again turning away from me. I gave a nice slap on her buttocks and she got angry. She got up and started to blow me with words. I kissed her lips and soothed her and asked her to come out with me. She asked me to buy her some dress. I said ok and we both got ready after a naked bath. She was dressed in a jeans and a t-shirt. All her sexual attractions were emphasized and I was become horny with every moment passed. We took an auto went to a mall and had some breakfast.
We went 2 the shop and she directed her to go and select me a dress for her which is liked by me. She told that she want to buy something else. So I went off and on the half way I turned back and went to her but she was not there and I looked and found her walk towards lingerie section. I followed her and she took a lingerie piece and went to the trial room. Being the morning hours, there were minimum no of people inside the shop. In lingerie section, there was no person except a assistant who was male. The trial rooms were located at the far end and it was a little bit isolated. My sister dint know I followed her n she was trying to get into one of the trial rooms, she went in and came out and called the assistant who was standing nearby that the room light is not switching on. they both don’t know I was standing there. He went into the trial room and switched the light on and my sister went in and he came out.
He then suddenly went in and I hurried to the door. I cud hear muffled scream from inside. I banged the door open and my sister was standing with her pants down and her panties torn and the guys cock was trying to enter her cunt from the back. Her mouth was grabbed by his hand and I gave a heavy blow to his nose and my sis gave a nice kick to his balls, he stumbled and my sis dressed up again. We both hurried out and complained to the manager. We finished our shopping n our lunch and went home. It was 4 in the evening as we entered the house. As soon as we entered the house, I locked it and grabbed my sis from the back and carried her to the bedroom. I made her to sit in doggy position and pulled down her pants with the panties. Her beautiful ass was in front t of my eyes and I was unable to ctrl myself. I just banged her hard for the next 50 mins in that position and I ejaculated my cum inside her vagina.