A happily married couple, Rio and Tetsugaku. One day, Rio's ex-boyfriend, Saji, comes to visit. He claims to be a travel agency manager and tries to convince Rio to go on a trip to Europe with him. However, Tetsugaku also had plans for a belated honeymoon trip. Touched by Saji's proposal, Rio initially declines, but Saji, who is actually a half-delinquent, threatens her, saying cancellations are impossible and that if she can't pay the fee, he and his friends will take her down. [Please note that there may be some irregularities in the images and audio, but this is not due to any defects in the product itself, so please understand.]