Incestuous cravings prescribed and satisfied

In a clinic far from prying eyes, a physician's recommended treatment for a brother and sister's unexplained ailment is anything but conventional. As the siblings undress, their eyes feast on each other's bare flesh, their bodies yearning for the forbidden fruit. The brother's fingers tentatively trace his sister's wet slit, her moans encouraging him to delve deeper. She returns the favor, stroking his engorged cock, their lustful cries filling the room as they succumb to their taboo cravings, seeking the ultimate cure in each other's arms.

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