Hana is a beautiful, slender sauna master (Aufguss master) popular online for her charming smile, smart style, and genuine skill. One day, a regular customer, as a bit of a prank, pours an aphrodisiac onto the sauna stones just before the loyly (steam) session. As a result, Hana's skin becomes redder and hotter than usual, and her eyes go vacant with sweat. In the high-temperature room filled with aphrodisiac-infused steam, she completely trips into a state of sexual desire. In her dazed state, she is fucked by the regular customer right inside the sauna. Even if her mind resists, her body repeatedly reaches climax, craving the cock. Realizing the incredible effect of the aphrodisiac loyly, male customers now enjoy a hard-core fuck with Hana every time they visit. The sauna is now a hot topic, as people say it's the ultimate experience where the mind, body, and even the cock are perfectly refreshed.