Once, there was a delicate teenage romance between a boy and a girl, who shared all of their firsts. But then they broke up and the boy moved to Tokyo. Years later, the girl goes to college in Tokyo, where she meets her ex-boyfriend again, who has somehow become a cocky womanizer?! But there's still this certain spark between them. 中学生の時、ギターを弾く瀬名を見て恋に落ちた志乃。 はじめての両想い、はじめての彼氏、はじめての…しかし瀬名の転校で、ふたりは別れてしまう。 初恋をひきずったまま大学生になった志乃は瀬名とまさかの再会を果たす。でも純粋だった面影はすでになく…!?　 呪いのような運命の恋。センチメンタル大学ラブ！