A bound submissive's world narrows to the cold, smooth sensation of a strapon pressing against his ass. The dominant woman's voice, low and commanding, "Relax, take it all." She pushes, stretching him, filling him. He gasps, feeling every ridge, every vein as she slides in and out. The room echoes with his moans, her smacking of flesh, and the wet, slapping sound of the strapon plunging into his ass.