On a school trip to Kyoto, a female teacher and her female student mysteriously split up, each heading to a male-restricted tea house. There, the teacher requests special private instruction, leading to an intense, intimate relationship between the two women. Under the dim glow of candlelight, they engage in pissing and enema play using urine to prepare matcha. In the final scene, a femboy joins them, and the trio indulges in scat play in a lesson styled after kaiseki dining. A single moment radiating mysterious and erotic atmosphere.