In a state where she can't move, the gal 'Yuna' challenges a game where she has to endure the clit-focused toy 'Umanizer' for 20 minutes straight. If she makes it, she gets 1 million yen in prize money! But if she orgasms three times within the time limit, a penalty awaits. Yuna, a modern gal who makes money through sugar dating, is lured in by the prize money. She gets her body fixed and the Umanizer is set up on her clitoris. At first, she seems relaxed, but as the suction power increases, she starts moaning and squirting profusely while looking up at the sky. Even after climaxing, she keeps enduring the Umanizer, letting out intense moans like "Igu Iggy Igu Goo!" and quickly orgasms three times. For the penalty game, her wet pussy is penetrated without hesitation. The intense clitoral stimulation makes her sensitive, and her tight vagina spasms uncontrollably. In the end, even though she's repeatedly creampied, Yuna seems satisfied, even shaking her hips herself. [Street Corner Amateur Monitoring] B:90 W:57 H:85.