Brooke Banner, the sultry brunette, finds herself alone with her brother in their cramped attic. As they argue, their voices echoing in the confined space, Brooke's eyes wander to her brother's crotch, noticing the outline of his growing bulge. She tries to suppress her lust, but her brother's heated words and proximity make her wet. She tentatively reaches out, stroking his hardness through his jeans. He tenses, then relaxes into her touch. Just as he's about to turn around and kiss her, they hear their mother's footsteps on the stairs, forcing them to abruptly halt their forbidden encounter.