Otona wo Shiritai Onna Tomodachi

Twenty-year-old college student Tatsuro Saruwatari remains deliberately detached from the vibrant social scene surrounding him, finding complete satisfaction in solitude and his private consumption of adult videos. He has convinced himself that romantic relationships are unnecessary when digital alternatives exist, comfortably maintaining this isolated lifestyle until an unexpected interruption shatters his carefully constructed boundaries. His classmate and gyaru friend Eimi Kaniko accidentally discovers him in a deeply compromising moment, leading Tatsuro to believe their friendship is irreparably damaged by the embarrassing encounter. Rather than expressing disgust or distancing herself, Eimi responds with surprising curiosity and makes the astonishing request to watch adult content alongside him. This unforeseen reaction transforms their dynamic entirely, as the previously naive young woman now joins him in exploring various genres of adult media. Tatsuro finds himself navigating an increasingly complex emotional landscape, struggling to maintain appropriate restraint while sharing such intimate experiences with a close friend who seems eager to learn about adulthood through unconventional means.