Tricked by your step sister.

Even since before Hannah's mom married Kate's dad, the two girls had a giant rivalry at school. The two of them were both the queen bee's of their school and were always trying to make the other look bad. They were both beautiful girls and had extremely sexy figures, nice tits and nice asses. When they were just freshman in highschool they found out their parents were dating each other. This only intensified their hate for each other and soon they were playing a ton of pranks on each other.

Their senior year was when their parents got married to each other. This made them really hate each other and want to embarrass the other one. Hannah had pantsed Kate in front of her crush, her panties happened to come down too, really Kate. Kate retaliated by stealing Hannah's clothes from her when she was showering. Kate had even snapped a few pictures as Hannah ran back to her bedroom naked.

This brings us to today, their parents had just left to go on their hunny mood and the two 18 year old girls were home just the two of them. They were bored so they raided the liquor cabinet and got really drunk. That's when Kate started to brag about being better that Hannah saying that she was cooler and bolder. Hannah told her to prove it by running out the front door to their house completely naked. Kate smiled and told her step sister this wasn't even that bad of a dare.

Kate thought it would be all too easy so she completely stripped naked and shook her sexy body. Kate walked over to the front door naked and her clothed sister followed behind her. Kate opened the door and ran outside Buck naked and she even did a little dance, really trying to show Hannah it wasn't even getting to her. What Kate didn't know was Hannah was planning a little something much more embarrassing. When Kate turned to head back inside, Hannah slammed the door shut and locked it, locking Kate outside completely naked.