In a dimly lit, sex-charged dungeon, a strapping femdom commands her bisexual sissy into position. "You're going to take this, princess," she growls, running a gloved hand over her harnessed, glistening strap-on. The sissy, face flushed, whimpers but spreads his legs, eager to please. She lubes up, pushing the head of the dildo against his tight hole. He gasps, gripping the chains attached to the wall. She thrusts in, slow and steady, filling him completely. He cries out, a mix of pain and pleasure, his own cock hardening. She starts to fuck him, hard and fast, her hips slapping against his ass. He's a squirmy, moaning mess, but she just laughs, "That's it, princess. Take your bi humiliation like a good little sissy."