Uemura, known for his exemplary behavior at school and home, hides a scandalous secret. Despite his outward seriousness, he harbors a deep passion for self-gratification and indulges in lascivious daydreams. His carefully crafted facade shatters when Matsuoka, a charming underclassman, stumbles upon Uemura indulging in a compromising act with risque undergarments. Could this unexpected encounter lead to acceptance and understanding of Uemura's hidden desires?