For over 20 minutes, Kohaku Uta relentlessly showers the completely submissive masochist Mayuka with a continuous spray of thick saliva, drenching her face in sticky, heavy drool. Mayuka repeatedly gurgles and swallows the accumulating fluid, captured in vivid detail. The high viscosity of their saliva intensifies their mutual stimulation, escalating into deep, passionate kissing. This entire sequence simultaneously satisfies both visual and sensory desires.