The premise is absurd on purpose, and it swings for it without apology. Takamine's power isn't just a gimmick; it reframes every embarrassing moment, every mistake, every vulnerable second as something she can erase, which means watching her choose not to is where the actual romance lives. A show that leads with ecchi and accidentally finds something real underneath, built for people who want their comedy unhinged and their romance earned through chaos instead of restraint.

Koushi Shirota sits at the bottom of the high school social ladder: friendless, below average and utterly unremarkable. Then he sees Takane Takamine, the flawless student council president everyone admires, pull off her panties in front of the class after scoring 98% on a test. The grade suddenly turns into a perfect 100%. When he confronts her, she calmly explains her ability, Eternal Virgin Road, which lets her undo any mistake by removing a piece of underwear. That is how she keeps up her image of perfection. Now that Koushi knows, Takamine refuses to let him off easily. She coerces him into becoming her closet, the person who carries her spare panties so she can use the power as often as she likes. His weak willpower is tested again and again as he finds himself far closer to the unpredictable president than is comfortable. The result is an ecchi romantic comedy built on slice-of-life school antics and plenty of suggestive humor.