A straight-laced, high school discipline committee member. Despite being a prim girl, she has a hobby of collecting lingerie and has quite a few risque ones. After hearing about news of her school's female students getting molested, she rode the rumored train to investigate the case herself, but a molester managed to take a peep shot of her wearing erotic panties. Because she doesn't want her secret to get revealed, she thought that she has no choice but to agree to their demands... [Translated and edited from Getchu]