Incestuous Arousal, Hidden and Forbidden

Hidden from prying eyes, the siblings' clothes are discarded, leaving only the faintest barrier of lace and silk. Their bodies press together, hearts pounding in sync. The older sister, her voice barely a whisper, guides her brother's hand to her wet, eager pussy. He tentatively explores her, his fingers sliding in and out, making her gasp and clench around him. She returns the favor, wrapping her hand around his thick, pulsing cock, stroking him until he's leaking pre-cum. Their breaths come in ragged gasps, their bodies yearning for more, yet they're trapped in their own private hell of lust and guilt.

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