This is a video version of the Sexual-Consent-and-Tea metaphor that Rockstar Dinosaur Pirate Princess wrote up back in March (http://rockstardinosaurpirateprincess.com/2015/03/02/consent-not-actually-that-complicated/; my comments at the time https://hill-kleerup.org/blog/2015/03/06/the-cuppa-of-consent.html).
It's not a perfect metaphor (that's why it's a metaphor), but it does have a simple charm and a nicely different perspective to an often contentious issue.