"Ooooo, this panties will go nicely with my bra." Your younger thirteen year old sister says as she puts you in her bag. She starts to head towards the cash register, but then turns around and says, "Oh yeah! I almost forgot!" She rushes around, finally stopping to put a bra into the bag. She then checks out, and you mentally shudder as you pass over the scanner. She then heads out and goes to other stores in the mall, such as the clothing store where your sister buys all of her 'cool' clothes. After a long day of sitting in a bag while your sister shops, she finally walks home. When she gets home, she takes out all of her clothing and lingerie that she had bought that day and laid them down on the bed. "Not too bad of a shopping day if I do say so myself, now, on to organizing this things." Your sister says to herself. She first cuts off all of the tags on you and the rest of the clothing. Then she organizes you by color. Finally, your pile is picked up and placed into her lingerie drawer. You wonder what it will be like, being a pair of your sister's panties for a while.