I leaned forward and kissed the bare skin on the tops of her bosom. Lessie clamped my head to her bosom and moaned "Oh Yes!" I kissed and kissed every...millimeter of Lessie exposed tits as well as her cleavage.I looked at my sister's eyes, reached out pulled the straps of her bra off her slim shoulders. Her bosom sagged a little and more of her boobs were exposed. Lessie looked shy and then I pulled the straps lower and lower and her bare breasts exploded from her bra. Her bra ended up around. I was becoming hornier thinking about the fact that I did not have underwear on. It was also quite a nice draft. The end of the day had come and I was anxious to get home and take care of business, if you know what I mean. I left the high school and drove towards the middle school to pick up my little sister. When she got in my car, she pulled out her homework and asked if I would help since it was a thirty-minute drive with traffic and everything. She started asking me random questions about. My eyes catch a glimpse of the crotch of your red satin panties. Just as I start to realize this is real and not a dream, your knees close and your skirt slides down over your knees again. As the salesperson approaches with your shoes, we look at each other and you just smile. You try on the shoes and decide that they are not really what you wanted. You thank the sales person and stand to go. As I stand to go with you, you take my hand and pull me close whispering, ‘I see you enjoyed the show.’. I finished my office work and while coming back I got a call that my aunt is coming to stay with us for that night as she wanted to meet us and it was long time back when she visited our home, I got excited by hearing this. I reached home and started planning to seduce as it could be a golden chance for me to fuck her. She arrived at 7pm with their family driver and drivr went back after some time. we all had dinner at 9.30 pm and made some gossip… at 10.30 my mother asked her to sleep in their.