SDMM-182 Magic Mirror Van: In a situation where a man and a woman are alone in a mobile sauna?! For some reason, the man's erection swells up, and due to the awkwardness and excitement, the sweating effect is maximized!! In a situation where they can never leave, we investigate what will happen to the two! We approached four groups of university students at a summer BBQ venue! Hina Minagi, Marina Nishio, Honami Takahashi