Shocking debut as Yui Kitajima, a beautiful secretary from a top securities company, unexpectedly enters the AV industry. Normally gentle and calm, she steps into adult entertainment to fulfill a hidden desire. Her first sexual experience in front of others begins with intense nervousness and anxiety. Gradually stripped bare, her slender, seductive figure is revealed. Teased with dirty talk and sweet moans, her body grows increasingly aroused despite overwhelming embarrassment—her pussy dripping wet with uncontrollable desire. Penetrated deeply in various positions, she is overwhelmed by pleasure. To fulfill her fantasies, she undergoes intense experiences she could never imagine in daily life: repeated facials, bondage, and restraint play. These sensations etch deep into her body, transforming her into a new version of herself.