White shirt flutters open as she kneels on the mattress, fingers wrapped tight around a black dildo. The thing looks obscene in her hands, slick with her own wetness before she even presses it against her slit. Sliding the tip in first, she bites her lip, then shoves it deeper until her thighs tremble. Who knew a step-sister could take it this rough without making a sound? The headboard creaks with every slow thrust, her free hand clawing at the sheets for balance as she works herself raw on that plastic cock.
