After accidentally emailing coworker Sei Nakarai, sexually frustrated Kazuaki Hagiwara forms an unexpected bond as they both explore their desires for love and physical connection.

Hagiwara Kazuaki lives a life without intimacy with his girlfriend, and one day mistakenly sends an email to his coworker Nakarai Sei. What begins as a simple message quickly develops into an open and freeing connection between two people who desire love and sex.