A confident woman takes control, her boyfriend kneeling before her, eager to please. She commands him to bare his ass, running her hands over his smooth skin, feeling the anticipation. She spits on her hand, lubing it up, then presses against his tight hole. He gasps as she pushes in, feeling his resistance give way. She begins to fist him, slowly at first, then with increasing intensity, her other hand gripping his hair, pulling him back as she fucks him with her whole arm. He moans in pleasure and pain, completely under her spell.