I Think I Turned My Childhood Friend Into a Girl summary: Despite being a male, Kenshirou Midou has a fascination with cosmetics that he keeps hidden from his peers, except for his sisters and childhood friend, Hiura Mihate. Seeing a potential in Kenshirou's talent, Hiura reluctantly agrees to let Kenshirou practice his makeup skills on him. The transformation is so drastic that it awakens something in Kenshirou. However, Hiura has also had deep feelings for Kenshirou and had resigned himself to never having a chance. Learning of Kenshirou's hobby, Hiura is optimistic and decides to support Kenshirou's passion. As their relationship deepens, they form an unbreakable bond