In this BDSM masterclass, Princess Kirstin, the reigning humiliatrix, commands her slave Bobby to serve as her human toilet and ashtray. She relishes in his degradation, relieving herself into his mouth, making him swallow every drop. Bobby, a devoted piss-lover, eagerly drinks her nectar, his humiliation morphing into pleasure. Later, Kirstin dons a dildo mask, penetrating Bobby's eager mouth and ass, leaving him spent and craving more.