Matt plays with her, taunts, her, gives her more predicaments to play with her. Then the vibrator comes in. He pounds her juicy inviting cunt with his fingers... teasing her, prolonging her pleasure and not letting her cum again and again. This is the cycle and we get to see how long she can endure this circuit training sadism.
At the end of her ordeal Matt says simply "Welcome to HogTied" and leaves the cum drenched slut on the floor.