Aoi s an actor, 3rd year student in Uni. Also the uke he is. Keito the seme has hearing and talking problem but he can convey himself to uke. They understood each other and Aoi is willing to learn sign language. Aoi has an acting experience since 4 years old and that's why he can express himself with ease to Keito and he can understand what he means.
I'm at ch7.2. Aoi had an audition for a famous manga and take the lead role along with an other popular actor who is love the manga series. Let's see what happens next chapters.
Chameleon wa Tenohira ni Koi wo Suru