Saneo is a virgin working as a cleaner at a seaside love hotel. He has a crush on the owner's only daughter, Saya, and spends his days obsessing over her every night in his favorite "time-stopping" porno...until a chance encounter leads him to a pocket watch that was used as a time-stopping item in the porno. When Saneo jokingly moves the watch, he finds Saya standing motionless in front of him, frozen in time!　When his long-held fantasy becomes a reality, what is the once-in-a-lifetime decision that the loser virgin makes?

Toshio, a virgin man with extreme agoraphobia, is given a mysterious pocket watch by a master of time manipulation pornography that rewinds time the more he turns its dragon head. He tries to succeed in his mad dash against Minami, the woman of his dreams, through endless trial and error using the watch's power, but Minami has a secret that she will never reveal to others....