Your step sister was unloading the dryer, when she found a sock at the very back. in order for her to get it she had to half climb in--and in the process she got stuck. she yelled out for you to come and help her out. "Step-bro I need you in here!" when you do come in your met with the sight of her plump ass that his covered by her lacy panties that she often wore around the house. she tried to wiggle out only making her ass jiggle. she hadn't realized that you had come in the room.