In this intense BDSM session, a dominant woman takes control, humiliating her bisexual lover. She commands him to strip, then teases him with her strap-on, running it along his ass and thighs. He's hesitant, never having experienced this before, but she insists, "Tonight, you're getting fucked in the ass." She spits in his hole, lubes up, and slowly pushes in, making him gasp. She fucks him hard, making him call her 'Mistress,' and he loves it.