Under the cover of darkness, Alejandra and her brother's hands roam, their breaths growing ragged. She trails her fingers along his arm, feeling the muscles tense, while he tentatively cups her breast, his thumb brushing against her nipple. Their hearts race as they dare to go further, his hand sliding up her skirt, hers finding the bulge in his pants. They're teetering on the edge of no return, their bodies yearning for more, their minds clouded with lust and the thrill of the forbidden.