Janeth's fingers dance over her clit, her breath hitching as she imagines her brother's cock. He catches her, his own dick tenting his shorts. She freezes, then slowly stands, her eyes locked on his bulge. She reaches out, tracing the outline of his cock, feeling its heat through the fabric. He groans, his hips bucking slightly. Janeth's heart races, her pussy aching with need as she considers giving in to her taboo desire.