Most of Nathan's knowledge was based on hearsay circulated among his male friends. As a result, he was aware of the naughty terms used in discussing s...ex, and since discovering masturbation had begun to fantasize having sex with a girl during those sessions.Even for Nathan, any thoughts about actually having intercourse with his sister had not yet occurred as a fully conscious notion--well, it had actually that morning when he was on top of her. Neither one had ever heard of the word 'incest, '. Things were pretty normal and we didn’t talk about the prior events at all. About 2 weeks went by and I found myself looking at the calendar. I had not started my period and I was counting back the days to my last one. I was late and not just a little. I was a full week late and I was like clockwork when it came to that. I had to be sure so I went to the store and bought some tests. I took 3 of them and they were all the same. I was pregnant. We hadn’t been to any swinger parties and my husband. "What are you waiting for?" I asked as I looked at each one in turn.The one that had been sat on my right grabbed my arm, forcing me around facing the wall and yanked my skirt quickly up. I pushed my ass out a bit, giving him entrance to what I could tell he needed.Without another word he slammed his huge cock balls deep into my hungry cunt, forcing me up against the wall harder with every slamming trust. His hand groping around to my front and finding my clit he began to rub at it hard,. Meri chikh nikli. Nabhi ke agal bagal mein khoon aa gaya aur thodi der mein nabhi sujh bhi gayee. Sasur ne pati ko kaha, “Tu in kagzon ki entry karke le aa.”Yani ki kaam ke bahane se dusre room mein bhej diya. Main bhi saath jaane lagi toh mujhe khinch ke god mein baithate hue bola, “Tum ruko.” Pati room se bahar nikal gaya. Aur sasur ne bina room lock kiye hi mere pet pe dono haathon se pakde hue, gardan, kaan ki baali wali jagah pe kiss karke mujhe garam karne laga.Meri saree, blouse aur bra.