A beauty salon customer, unable to remove a drugged mask once put on, is driven to ecstasy. Her large breasts twitch when rubbed, and her vagina convulses and climaxes when played with. She twists her waist and ejaculates repeatedly, trained to become a premature ejaculation slut. (Shiori Imoto, DVAJ-734)

Shiori, who loves beauty, visits a beauty salon. At the recommendation of a male masseur, she tries wearing a mask and inhaling enzymes supposedly for beauty... However, an aphrodisiac secretly added by the man begins to take effect, and her body starts trembling uncontrollably. Shiori tries to resist but can't remove the mask, so she continues inhaling the aphrodisiac. Her brain gradually melts, and she allows her entire body to be manipulated, her sensitivity heightened to the point where she spasms and arches her back. Ultimately, she succumbs to pleasure, willingly putting on the mask and demanding the aphrodisiac, her eyes rolling back in a daze as she moans and climaxes, experiencing a frenzied squirting, completely degenerating into a prematurely ejaculating slut... It turns out that climax is the shortcut to beauty.