Two married men who met at a drinking party. After you cross the line, offer to exchange contact information. The woman was afraid that her relationship would be revealed by exchanging contact information, so she told her boyfriend that she wanted to continue their relationship without communicating via smartphone. The two meet on a set date every week without using smartphones and continue their physical relationship. The two, who enjoy the analog inconvenience of not having a smartphone, engage in a perfect affair that leaves no evidence behind.
