My Only Perfect Sex Toy(나만의 완벽한 섹스토이)

In a future society where AI robots are developed, an ordinary Sook-hee holds installment savings account to replace her ideal type with a toy that is impossible in reality. Finally, the maturity day of her installment savings! The toy dealer who came shows perfect visual toys such as handsome men and muscular men and gives her a three-day test drive.