Yuu Kawakami, who had not been informed of this outdoor exposure project, could not hide her anxiety even after filming began. However, the director had a secret plan - an aphrodisiac - and after secretly giving it to Yuu... she started masturbating in the waiting room, moaning as she walked outdoors wearing a vibrator, and squirting as she was stimulated with a vibrator with her lower body completely exposed! Yuu has become a complete slut, sucking dick and shaking her hips in cowgirl position even in the outdoors! She urinates outdoors, has slutty sex that reverberates in the hot springs, and pleasure trumps her shame, climaxing repeatedly!!