The story I write below happened during the initial years of our marriage. My wife conceived and the good news was conveyed to all. My in-laws took my wife away to their place (Bangalore) very early saying that she needed special attention. I was alone for nearly a year till my wife returned with the child. Her younger sister Geetha also came with her. The reason was that Geetha had finished her graduation and my wife had persuaded her to come to Delhi so that she would be of help to my wife. Alongside, Geetha can also find a job here. This idea was supported by my in-laws and me.
To be frank, I liked my sis-in-law. She was a very sexy girl with boobs bigger that my wife's. I have always wondered whether she would agree for a fuck. But I never asked her. After coming here, she took over the household work like cooking, washing, cleaning etc. as my wife remained busy most of the time with the new-born baby.
I and my wife slept in our bedroom with the baby and in the other room, Geetha slept. I used to make love to my wife after the baby had slept.
My wife and her sister Geetha, are very close since they had grown up together (there were the only children to their parents). There was no secret between them and Geetha had learnt everything about what we did in the bedroom at night. My wife had also shown her the sex books we keep under the bed.
One day, my wife told me that her sis wants to see our love-making. Boy, this was something interesting. I immediately agreed and that night, Geetha was there sitting on our bed while I and my wife engaged ourselves in the sex act. Thereafter, Geetha slept in our bed by the side of my wife. She continued to sleep in our bed and sometimes, both the sisters engaged themselves in kissing and fondling each other. I watched it with interest and it was a real turn on for me. I longed to see Geetha's youthful body.