Caught in an unexpected shower together, siblings Eric and Emma must decide: wash each other's back or engage in a different kind of sudsy dance. Tensions rise as they lather up, bodies pressed close in the steamy stall. Emma's soapy hands linger on Eric's abs, tracing the lines of his muscles. Eric's breath hitches as Emma's breasts brush against his chest. They lock eyes, the air thick with unspoken desire. Will they succumb to temptation, or stick to the task at hand?