Forbidden Fucking: Sister's Penance

The siblings' bodies betray their pious intentions as they rub against each other, the brother's throbbing cock straining against his pants. The sister, her breath hitching, tentatively reaches out to touch it, tracing its length through the fabric. The brother gasps, his hips bucking slightly, and in that moment, their eyes meet, filled with a mix of shame and longing. The sister's hand slips inside, wrapping around his bare skin, and he groans, his fingers finding their way into her panties, exploring her wetness as they succumb to their taboo desires.

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