Pratik is younger than Himani by 2 years. They are a family of three – their mother, Himani, and Pratik. Their father passed away when both of them ...ere young. Their mother is a doctor and they all live with their uncle and aunt who both are doctors and their 2 kids.Our story began when Himani was at her home after her second year B.E. Exams. It was a week before she had to return to her hostel. Himani was lazing on her bed in her room that afternoon, texting her friend.Her friend had sent a. Naked. Stark naked. What was worse, was that i was attached to some kind of dog leash, which was tied tightly to his bed. My hands were cuffed behind my back. At that point, Sam entered the room."What's going on?" i asked, pretty shaken up now. "Well, you were staring at me and my cock so much, i thought that you would want some of it. Now BEG for my cock! I'm not letting you go until youu beg!" I couldnt qutie believe it. There Sam was, cock bugling in his skin tight boxers, with me pleading. “Take off your clothes, its pay back.” I started to protest and she laughed and said, “Listen pervo, I have a plaster cast of your boot print and I will call the cops if you do not strip, now!” she said this with a smile, but I was not sure, so I started to strip. Soon I was buck naked. She looked at me and said “Jerk off, make yourself cum for me, Like I did for you.”I started to pull on my cock, but the embarrassment was too much, I couldn’t even get hard. She waited a while and then reached. One afternoon when one of her teammates was over I was in my bedroom ignoring them, doing homework when Sis knocked on the door."I know you've been interested in what Bob and I are doing," she said, "but you're too young. But I'll help you get started if you'll model for my friend."Sis explained that I would come to her room and get naked so she could show off the various parts of my male anatomy and generally let the girl learn about boys from me.I was curious enough to agree, so we went to.