Sister's secret desire revealed under brother's gaze

In a moment of unsupervised boredom, a curious sister and brother stumble upon a taboo thrill. She tentatively touches herself, her fingers exploring her wet folds while he innocently soaks in the bathroom. Caught in the act, they argue, but soon, the tension turns into something more. Michelle, her pussy dripping with desire, watches as her brother's cock hardens. They impulsively decide to pleasure themselves in front of each other, their mutual lust growing with each stroke. Just as they're about to cross the final line, a sudden interruption halts their forbidden dance.

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