D-Don't Show This to Anyone Else, Okay?
Kosaka has made a new friend, Seiya. Unfortunately for Shinozaki this opens up a lot of new feelings and he can’t quite keep his jealousy in check.
Aired 16/11/2017EP 6 - D-Don't Show This to Anyone Else, Okay?

2017
My Girlfriend is Shobitch
With nothing left to lose, ordinary high school student Haruka Shinozaki confesses to beautiful, diligent class representative Akiho Kousaka and to his surprise she accepts. Kousaka takes dating as seriously as she does everything else, but does not quite get it. She pragmatically suggests activities that are too sexual.
(Source: KADOKAWA)