Sandra uses Alex as a human sink. She cleans the teeth while sitting on the slave and spits toothpaste into his mouth. Alex swallows this mess of Sandra's spit and extra mint toothpaste. When she is finished, Sandra rinsed her mouth with water and spits it into the slave's mouth again. Alex swallows it too. What a nice sink, says Sandra, you even don't need to go to the bathroom! [PoS] Clip with Proof of Swallowing (special camera angle).