[7 days of planned aphrodisiac training... followed by an explosion of sexual desire!] Marin is a novice office lady with a flawless figure, but she is also visually stunning. Her boss always gives her a blank look, which she finds extremely disgusting. She is ordered by her boss to accompany him on a business trip in 7 days, but something strange is happening to Marin's body. Her boss has been systematically putting aphrodisiacs in her water bottle, lipstick, tampons, etc., in order to make her body unable to resist having sex on the 7th day of the business trip. Marin, who is so vulnerable, does not notice this, and the day of the business trip finally arrives. After being given the final evil aphrodisiac at a dinner party, Marin's sexual desire explodes. Her whole body becomes sensitive, all bodily fluids leak out, she craves a dick against her will, and her back-arching orgasms never stop. Now that she has tasted the taste of aphrodisiac-filled sex, where will she go?