Shima Okazaki is gay, in third year of university, and interested in exhibitionism. Just for fun he tries a matchmaking app for people like him and gets a reply immediately. They decide to meet and the other guy, Takeru, looks the complete opposite of Shima. Without even being able to tell Takeru that he's a virgin, they go straight to a hotel. Takeru booked a room specifically for exhibitionism, and as he opens the curtain...