In the sultry heat of the afternoon, a mature woman, untouched by time's hands, finds herself alone in her house. She decides to indulge in a little "caseiro" fun, her fingers tracing the curves of her body, teasing her nipples through her thin nightgown. Her imagination runs wild, conjuring images of a young, eager lover. She slips a hand beneath her gown, stroking her wet folds, her breaths growing ragged as she brings herself closer to the edge.