Unexpectedly Naughty Fukami

Kaji, the ace of the sales department, has a secret—he's gay. But dating apps have been a bust, and finding his ideal match seems impossible. Then, one day, he's sent on an overnight business trip with Fukami, a quiet, unassuming guy from the engineering team. At first, Kaji isn't impressed. But when he catches a glimpse of Fukami fresh out of the shower, he realizes—this guy is exactly his type! As they talk, they discover they have more in common than expected—including that they both like men. Could this be the start of something more?!

After returning from the business trip, Fukami keeps ignoring Kaji. No one on the dating apps looks a good as Fukami, though! Then, one evening, the two wind up alone together at the office. Fukami tries to leave as if nothing happened, leaving Kaji to say some pretty unexpected things to secure a second date.

Kaji consoles a coworker who discovers he'd been dating a married man, and then happens to spot Fukami out with a lady as well, shopping for a ring! The stunned Kaji decides to ask the people at IT if Fukami has a fiancee, only to learn Fukami has been out for the last three days. A concerned Kaji heads to Fukami's house...