Unseen, Unheard, Unholy

Hidden behind the curtain, Sweetie's hand creeps up her thigh, finding her slick center. Her brother's voice echoes from the other room, oblivious to her forbidden act. She moans softly, her fingers plunging in and out, her orgasm building. Abruptly, he's there, his eyes widening at the sight of her. He steps closer, his cock tenting his pants. They stand frozen, their breaths mingling, their bodies aching with unspoken need. Then, he reaches out, his thumb brushing her swollen clit, sending shockwaves through her. They stumble, their lips meeting in a desperate, taboo kiss.

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