Mysterious Girl & Thick Dildo

Description: Wearing high heels and a mack, the mysterious girl enters the room. she's wearing a mask, so we don't know who she could possibly be. she doesn't speak - is that because she's wearing a ballgag under the mask? it certainly looks like a gag strap disappears under there... she strips out of the coat, revealing sheer lace-topped stockings and expensive cream lace lingerie. she slips off the panties and reveals that she'd been wearing a big steel butt plug, which she now removes, before sinking down onto a long, thick, torso dildo. she rides the dildo from different directions, and her moans from behind the mask (and gag??) betray her pleasure. who is this mysterious girl? and who has ordered her to fuck the big dildo?