Gachi Hyuga Naon Huimi Chayeotda

Han Tae-Yang was out on a rare vacation, enjoying a drink, when he received a message from his junior colleague, who was also on leave. He’d been dumped by his girlfriend. At those words, Han Tae-Yang rushed over to where his junior, Cha U-Jin, was without a moment’s hesitation. He didn’t know it then. He had no idea that this junior would be the first to take advantage of him.

(Source: Ridibooks, translated)

Note: Includes 13 extra chapters.