The story commenced with Shinonome Ryuichi, one of the infamous delinquents in the campus blackmailing Yukimura Shuji, Student Council's Vice Chairman and Shinonome's childhood friend about his delinquent years captured in three memory cards and the only way for the freshman to shut up was to have some special moments with Yukimura— and the VP had no choice but to comply. Things had happened between them until finally Shinonome admitted that he was in love with Yuki-chan, the name he gave to his "sempai" while Yukimura himself was gradually falling for his junior.

This story is the prequel of Koi Ja Nai Kedo; the initial reason why I loved their pairing. Aside from the fact that I like tsundere ukes, I like the way Shinonome had his way with Yukimura and it's unique from other couples I had read. A delinquent showing his sweetness to his stubborn sempai is one cute scene and I can't help but to fall for them more~