You're completely at her mercy, strapped down and unable to move as the nurse administers her unique form of bondage therapy. She'll tease you about your disobedient behavior while demonstrating her stroking techniques on your restrained cock, building your frustration and arousal with every touch. You'll struggle uselessly against your bindings as she intensifies her treatment, milking a powerful climax from you and promising more of the same in tomorrow's session.
