Shiori, who has a high sense of beauty, visits a certain beauty spa. At the recommendation of a male therapist, she tries enzyme inhalation for its beautifying effects and puts on a mask to inhale… but the man secretly adds an aphrodisiac, causing her body to start twitching in response. Shiori resists but can't remove the mask, continues to inhale the aphrodisiac, her brain turns to mush, and she's fucked all over, convulsing and arching like a shrimp as her sexual sensitivity is fully developed. Eventually, you'll become dependent on pleasure, putting on a mask to seek aphrodisiacs, reaching orgasm with a face of ecstasy and moans of delight, descending into a body that cums quickly, squirting wildly... Feeling an orgasm is the shortcut to beauty.
