Train of Love

Gun-Yul, who prides himself on being strong and manly, has been having a hell of a time lately thanks to a subway groper he keeps running into. A groper targeting someone as manly as him?! His disgust lasts only a moment, as he's startled by his own desire for this stranger to touch his secret places even more. But wait a minute—this groper looks familiar...

Isn't that Hye-Yeon, the goddess of our department?!

(Source: MrBlue, translated)

Note: Includes three extra chapters.