Sneaking away during her work break, married woman Airi was lured out under false pretenses—a fake explanation meeting for a parts model recruitment. Having always dreamed of being a model, she was easily intrigued by the opportunity. Though she mentioned her large buttocks were a complex, her gradually lewd poses carried an innocent charm. When invited to give feedback as a tester for the vibrator, her unexpectedly loud screams left a strong impression. On all fours, each time the vibrator was thrust inside her, she cried out in ecstasy, "Igu igu~," writhing intensely. As her plump ass was admired, she was suddenly penetrated anally from behind, her small breasts shaking violently. Reaching climax with an erotic expression, she received a powerful, generous creampie deep inside her pussy—an intensely erotic scene.