The troubled middle manager is the main character this time. When he went on a business trip, a female employee (Misaki Kanna) unexpectedly followed him. Misaki showed a lovey-dovey attitude like a lover, saying, "I like older men." She overlapped her body with the man's in the bath and after waking up, making him her captive, but then left a note saying "I'll go back by train first" and left...