MODEL BEHAVIOR Now that the agency has successfully solved the case of online harassment plaguing Akou's new business, it's time for a photoshoot! As preparations begin, Tounome is shocked to learn that his childhood friend and fellow invisible man Kiriguro will be participating as a model. But he hasn't come alone--his mischievous three-year-old son Haru is there too! Later, things heat up at home as Yakou pushes for more intimacy from Tounome. How will the gentlemanly detective respond?