An older guy takes me out for a dinner date... on the condition that I fit my chastity cage, and remote controlled vibrating butt plug at the start of the evening! Before dinner he gets me to lift my dress in public to show my cage and plug, and then during dinner I struggle to keep my composure as he turns the plug on and off, cycling between the vibration modes! Finally, we get back to the hotel, I remove my plug and he fucks me for all he's worth.