Three's a crowd in this taboo twosome

The siblings huddle close, their shared secret creating an electric charge between them. The brother, his heart pounding, tentatively reaches out, his hand resting on his sister's thigh. She nods, her eyes closed, as he slowly inches his hand up under her skirt, his fingers brushing against her lace panties. She gasps, her body arching slightly, the heat between her legs growing unbearable. They move in unison, their bodies pressing together, their breaths mingling, as they give in to the forbidden fruit that has been tempting them for so long.

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