In a cramped, dimly lit attic, Emily, clad in a modest nightgown, and Max, in boxers, engage in a whispered confession of their unnatural desires. Emily describes her fantasies of feeling Max's cock inside her, while Max admits to jerking off to the thought of his sister's body. Their confessions grow more explicit, their breathing ragged, until they can no longer resist the urge to act out their fantasies, leading to a heated, taboo union.