Yuki Minami, a bundle of inferiority complex, gained the ability to stop time in exchange for overflowing sexual desire. With the university entrance exams approaching and to build smooth relationships with classmates, Minami needed time. Every time time is stopped, the value of the "lust counter" engraved on the skin increases. To satisfy that tremendous sexual desire, Minami spends her days in debauchery, entrusting her body to her childhood friend, Kaburagi Shinichi. While Minami's life begins to take on color through her time-stopping ability, her heart is gradually tainted black...