I think you need to make that fantasy a bit of a reality. If you have a vibe all the better, slip it in you before you start. But put on a tight pair of panties, then another pair with a thick pantyliner covering your pussy and clit. And imagine it’s a steel belt, not able to get to yourself. The frustration, the arousal…
Do that, and then add some tight jeans or similar if needed, and you can grind and grind without getting any release.
