Natsumi Shintani is an 18-year-old young wife characterized by her messy hair and sullen expression. She dreams of becoming an AV actress and is gradually trying to acclimate her inexperienced body and mind to the world of adult entertainment. Having had almost no dating experience, she has not removed her armpit or pubic hair. With no experience in kissing or even holding hands, her image of a man's penis remains entirely imagined. Nervous and fearful, she hesitates even during fellatio and struggles to perform masturbation. This video captures her first steps as a lost virgin, embarking on her journey of sexual awakening.