Two young siblings, barely legal and bursting with hormones, find themselves in a precarious situation. Their parents are away, leaving them to their own devices. Alone in the house, Michelle and her brother can't help but succumb to their growing curiosity and attraction. They start small, sharing secrets and stories, but as the days go by, their interactions become more charged. One evening, as Michelle leans over to grab a book, her brother's eyes are drawn to her pert breasts straining against her thin tank top. He can't help but imagine what they would feel like in his hands. The next day, their explorations become more explicit, their bodies pressing together, their breaths coming in short gasps as they teeter on the edge of no return.