A lonely teen, bored and horny, finds solace in the shower. Turning the water on, she begins to touch herself, her fingers tracing circles around her clit, moaning softly as the water cascades down her body. She's lost in her fantasy when suddenly, the bathroom door swings open, revealing her brother standing there, shocked. He quickly apologizes and leaves, but the damage is done. She finishes her shower, her mind racing with thoughts of him, and decides to explore her newfound curiosity.