There's No Fighting Kosaki-chan!!

Kosaki-chan is a shy and reserved girl who has trouble expressing her true feelings. She harbors a deep affection for her classmate, but every time she tries to get closer, her nerves get the best of her.

One day, an unexpected situation forces them into close proximity, and her bottled-up emotions begin to overflow. As they spend more time together, the line between friendship and desire blurs, leading to an intimate encounter that changes everything.