After that first fuck of our lives we became lovers in every sense even though we had to behave like normal siblings for the sake of the society. We never missed any opportunity to make love and be in each others arms. I would now more often sneek into her bed room after everyone was asleep and would make love to my sister. She had become more demanding by the passing day and would encourage me to try different positions. We had fucked in every concieveable position including the Doggy style.But, still she was reluctant to go for anal sex and with the beautiful pair of ass she had, I was just losing control.
Meanwhile a friend of our parents asked me to guide his son in studies and with much reluctance I had to agree. The boy was 4 years my junior and was in school. He was rather weak in English and I had to coach him on English usage and grammar. He would come to me everyday in the evening and I would spend around 1 hour with him. He was rather cute and addressed me Bhaiya ( that is elder brother). I tutored him on the basics and then gave him some assignments to do on his own. He was a quick learner and picked up very fast. One day while he was with me I was asked to tune the television set. My work was finished sooner than expected and when I returned I found him engrossed in one of my porno collection books with explicit photographs. I kept these in my cupboard among my text books. He was scared seeing me back and stammerred a few incoherent apologies. I felt a sudeden rush of anger but I controlled myself. After all he was also a guy just turned 18 and was entitled to what he was seeing.
I calmly walked to him and asked him to sit down. I took the book from his hand and asked him whether he liked what he saw? He just nodded his head in agreement. I told him, Rahul go latch the door. He did what he was told. I beckoned him to me and asked him to sit down. I asked him whether he wants to see more of what he was seeing. Rahul replied in affirmative and I took out the whole collection. I saw his eyes becoming saucers when the collection was spread before him.
I moved closer to him and while he leafed through the books I caressed his thighs. He was getting aroused and I soon had him remove his trousers. He had a small dick with a starting of pubic hair. I massaged his dick and he was unable to control himself, soon he cummed in my hands. Then I made him suck my dick and came in his mouth. It was a great feeling. I asked him to freshen up and go home as it was getting late.