Not Flat

The first time he meets Yudai, a young, good-looking man, at a bar he knows well, the drinks and the atmosphere lead them to a hotel room.... Manami thought it was just a one-night stand, but when Yudai came to interview for the job later that day, it was the same Yudai with whom he had a night with. Yudai, who had long been attracted to Manami, insists on a relationship with Manami beyond that of a co-worker. How will the relationship between those two evolve ; will it simply continue to be a co-worker relationship-like, or perhaps more than that...?

Official Korean Translation (Ridibooks)
Official Korean Translation (Lezhin)