Chuuko demo Koi ga Shitai!  

中古でも恋がしたい!

Aramiya Seiichi is an average high school student who has lost hope in women due to a specific event. After purchasing new materials because of the disappointment of discovering that a perfect eroge character was actually "used goods," he stumbles upon a delinquent-looking girl being attacked by several men. By happenstance, he saves her. It turns out that she is his classmate, Ayame, a notorious delinquent with numerous rumors surrounding her, including the accusation of being "used goods." She seems determined to win over him and make him fall in love with her.