Yuu, an office lady working at a travel agency in Kyoto. By nature, she speaks with a polite and gentle Kyoto dialect, a true professional in hospitality—but beneath that refined exterior lies the hidden face of an S-Class amateur. Against the backdrop of Kyoto's scenic streets, she genuinely cares for the crew, yet deep down possesses a highly sensitive body that, once aroused, cannot stop. When her clitoris is stimulated, her body twists and writhes in ecstasy, unable to endure the pleasure. Her repeated, uncontrollable orgasms reveal a deeply buried, deviant nature, leaving viewers breathless with anticipation.