New employee Ranmarin wins over the store manager and me with her diligent work ethic and gentle demeanor. Despite her sweet and innocent appearance, she harbors a deep passion for anal sex, a hidden desire that's impossible for her to fully suppress during work hours. Rumor has it she always carries a pouch with her and frequently masturbates in the restroom—and it turns out the rumors are true. The thought of her doing it right there in the store bathroom makes me sigh in disbelief, yet both the manager and I can't help but watch her closely. Noticing our attention, Ranmarin boldly begins teasing me during her shift, wielding an anal vibrator as she seduces me without hesitation. Her feelings are impossible to conceal, revealing a mature, alluring side that sharply contrasts her pure, innocent rookie image.