Please Put Them On, Takamine-san

Takane Takamine, an exceptionally skilled and charismatic student, holds multiple leadership positions in her school. However, her impressive abilities come with a peculiar condition: she can relive past moments and alter the outcome by shedding a piece of her lingerie, a power she refers to as "Eternal Virgin Road." Her classmate Koushi Shirota stumbles upon this secret when he witnesses her removing her underwear during class, seemingly unrelated to her subsequent test score improvement. Eventually, Takamine blackmails Shirota into becoming her partner in maintaining her lingerie collection, which she uses to sustain her ability and maintain her status as the school's top performer.