Sister & Brother's Taboo Masturbation

In the dim light of the closet, a brother and sister, bound by blood and guilt, find solace in forbidden pleasure. Their hands tremble as they tentatively touch themselves, eyes locked onto each other's semi-clothed forms. Michelle's breath hitches as she guides her brother's massive cock inside her, their shared taboo intensifying their desire. They rock together, their bodies slick with sweat and shame, until a creaking floorboard threatens their secret, forcing them apart in a flurry of panicked whispers and lingering, lustful glances.

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