The femdom's laughter echoes as she watches her bi-curious sub struggle with the size of the dildo she's forcing into his ass. She slaps his cheeks, leaving red handprints, as she pushes it deeper. He gasps, "I can't take it," but she growls, "You will." She reaches around, stroking his cock, using his pleasure to distract from the intense stretch. She edges him, bringing him to the brink, then denying him, her sadistic delight clear.