Steamy siblings' secret shared shower session

A steamy shower turns into an erotic encounter as a brother and sister find themselves alone and naked. The sister, Michelle, can't help but stare at her brother's thick, throbbing cock as he washes himself. She lathers her hands with soap and begins to massage his chest, her touch lingering on his abs and moving lower. Her brother, unsure but turned on, lets her continue. Michelle's heart races as she wraps her hand around his cock, feeling it pulse in her grip. They lock eyes, the water cascading down their bodies, and in that moment, they both know they've crossed a line.

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