The morning after her night of wild sex with her sister, Kimmy found herself alone in their room. Lily usually woke up earlier than her and had left a note saying that she had gone to take a walk on the beach. Her hair was still wet from the long shower she had taken. Standing in front of the window, looking at the beach and ocean before her, she slipped on a pair of tight white panties. She then stuck her iPhone between the elastic band and her hip before putting on her earbuds. Listening to her favorite music, Lily began to do her hair into two pigtails.

Five minutes...