In this intense BDSM session, DominaFist, a dominant mistress, delights in humiliating her submissive. She orders him onto all fours, pushing his face into her pussy as she enjoys a leisurely feet-on-shoulders face-sitting. Teasingly, she slides a strap-on dildo along his ass, lubing it up with his spit and her own wetness. She then slowly, relentlessly, pushes her fist into his tight asshole, stretching him wide. The sub groans in pain and pleasure, his asshole gaping as she works her fist deeper. DominaFist, confident and in control, fucks him with her fist, her dominance clear as she orders him to beg for her touch.