Series by 三次マキ

Kako is a 16-year-old high school girl who tags along with her friend to an adult mixer, pretending to be older. There, she meets Kouta, a 23-year-old with a tough exterior who saves her from an awkward moment, sparking her curiosity about him. The next day, she discovers he’s a police officer, and despite his initial reluctance due to her age, their connection grows.