Video based on quantum physics. The colored balls are placed together alone by the resonance of the quartz crystals. Each color has a different resonance. In the same way we group the people that vibrate in the same frequency. This is how the universe works.
This, for me, is the single most iconic and revealing D/s image on Tumblr. All the kneeling and feeding and flogging and spanking and gaping orifices and vapid facials on your dash tell you nothing about what D/s means compared to this single image.
Sir's submissive 