Introduced by a friend, Nico reluctantly visits a beauty center. At first, she's greeted by a friendly male staff member who gives her a brief explanation before making her drink a beauty supplement. The massage begins with her clothes still on, but strangely, her body starts reacting just from being touched. As the session progresses, Nico grows increasingly sensitive—soon, she's even craving the staff member's hands to touch her in filthier, more intimate places. Seeing right through her, he strips off her clothes and underwear until she's completely naked. By now, her clitoris is already rock hard. After relentless stimulation, the staff member finally thrusts his cock deep into her ass. Nico collapses, utterly drained—but the real ordeal is just beginning. When she comes to, her limbs are bound in a suspicious-looking room, and merciless pleasure training commences. Her entire body is drenched in oil as she's tormented with vibrators, anal beads, electric massagers, and every imaginable toy—culminating in an electric drill being shoved into her ass. Nico orgasms nonstop from start to finish. Is it just her imagination, or does she actually look more beautiful than before?