As night falls on Christmas Eve, the Grinch is left to his own devices, his heart two sizes too small and his cock aching for release. He paces his cave, his thoughts consumed by the Whos' festivities, their laughter, and the tempting curves of young Cindy-Lou. Unable to resist his desires, he tears off his clothes, revealing his massive, veiny cock. He grabs it, stroking it firmly, his mind filled with visions of Cindy-Lou's tight, wet pussy. He imagines her on her knees, her big tits pressed against the cold floor as he fucks her from behind, her screams of pleasure echoing through the cave. The Grinch's lust builds, his strokes becoming more urgent, until he can no longer hold back. With a final, guttural groan, he comes, his hot, sticky cum spilling onto the floor, a Christmas secret he'll keep to himself.