1-3+6. Sumire is an artist at BL game’s company. He reunites with his high school classmate, Kai, who now works as a voice actor for BL cds (and is popular for his moaning) +6: Sumire remembers high school, when he had an art exam coming up, and Kai offered to model for it, but ended up catching a cold.
4. Kijima, the head manager of the game company, meets Tokio, who is in charge of the music for the game sequel. Tokio is very interested in Kijima, who is oblivious.
5. Tadashi is a cop, and runs into his highschool senpai Nagito, who is passed out drunk outside. They confess to each other and have sex
Fushidara na Kimi no Koe