Cory's step-sister is sunbathing by the pool enjoying the summer sun. Cory swims up to her and asks if she wants to go for a swim? Cory knows her step-sister can't swim and teases her for it. Cory asks if she can teach her step-sister? Step-Sister reluctantly agrees. Let the training begin! Cory says the best way to learn is to weight her down so she can maintain balance in the water. Step-Sister not knowing any better agrees and puts on the wights. Cory gets close to her and asks her to practice her breathing. Cory tells her step-sister to make an O with her mouth and blow in and out. As she ... Show more