Stairwell grope and plug reveal

She's climbing the indoor stairs in a snug grey hoodie dress, face hidden behind a mask, ass filling the fabric with every step. A hand comes in from behind and gropes her through the dress, squeezing a full handful, rubbing and palming her as she keeps walking like she might get away with it. Then he hikes the hem. A plug is already seated in her ass, and he tugs the toy and the skirt so you can see everything from behind. He teases it right there on the steps, spreading her in the open stairwell, playful and filthy, daring the next door to open.