At Toto First Bank's head office, the competition is cutthroat for its elite employees. Matsuda and Kato are members of the sales department on the 21st floor. Having joined the team at the same time, Matsuda sees Kato as his ultimate rival. Whether it's in regards to their conquests with women or their reputation at work, whenever Matsuda thinks he's one-upped Kato, he ends up getting overshadowed by Kato's accomplishments, much to his chagrin.One evening in the office, Matsuda finds out his girlfriend has cheated on him, severely wounding his pride. But when Kato sees his frustration, he says the unexpected. "You have bad taste, obsessing over these boring women. You should choose me"... And the very next moment, Matsuda finds Kato's lips meeting his own!

"No one in their right frickin' mind would fall for you!"

Matsuda and his rival Kato belong to the sales department at Toto First Bank's head office, where the competition is cutthroat for its elite employees. But when Matsuda is in a drunken stupor one night, the two end up going at it...on his own bed! And the next morning, Kato kneels on one knee and proposes!!! Matsuda, who's always been straight, refuses to accept that the two have slept, so there's absolutely no way he'd develop feelings for the likes of Kato...right? Right?! When passion and stubborn pride are pitted against one another, which will prevail? Find out in the epic conclusion to this battle for love!

After a night of heavy drinking with his competent and dependable coworker Kamiya, Kaji slowly begins to regain his consciousness... Only to find Kamiya straddled right on top of him, legs spread and wearing nothing but a half-unbuttoned shirt. When Kaji is finally able to muster the energy to get up, he immediately asks Kamiya to explain himself. His response? "Things went sour with my hook-up buddy, and I've been pent up lately. That's all." Since that day, for some reason, Kaji begins feeling drawn to Kamiya. This is the story of a recently divorced man, his coworker who's secretly promiscuous, and the attraction that forms between them, set in the world of the ever-competitive Toto First Bank's head office.