A series centered around the theme of an older man dressing a beautiful girl who's never worn bloomers before and filming her. This time, Mayuri, a stunning girl with an E-cup bust, 55cm waist, and 88cm hips, takes the spotlight—her slim waist and shy demeanor exuding irresistible charm. Though she appears gentle and pure at first glance, once teased, she quickly lets out farts and soils her bloomers, making her reactions incredibly alluring. As she struggles with the man's playful teasing, she gradually begins to feel pleasure, and her transformation is captivating to watch. This work beautifully blends eroticism and cuteness, depicting a genuinely innocent girl experiencing the sensation of wearing bloomers for the first time.