Sister Friend

Part-1 My life as boy began to undergo serious changes six months ago when my cousin Shreya and my older sister, Mansi , asked me for a small favor. Shreya was not doing well in calculus at the university the three of us were attending while I had already aced the course the prior semester. As a Fine Arts major Shreya was annoyed at even having to take a mathematics course and this may have accounted to her underachieving. When she found out that unless she passed the final, which was that afternoon, she would have to repeat the course Shreya became frantic. That was when she and Mansi brought me to their dorm room and begged me to take the final for Shreya. At first I laughed at them saying that if they could make me look like Shreya I would do it. They looked at one another and then at the skinny 5' 10', long legged figure in front of them. No problem was their reply. Mansi pushed me into the bathroom, told me to shower and to shave. When I had toweled off I found that they h...