Aiden to Haru (The Brothers #2)
Alexia Praks, Alexia X.

Just when Haru is beginning to enjoy the trip and his blossoming relationship with Aiden, the appearance of Aiden’s old flame threatens to destroy Haru’s newfound happiness. Adding to the already unpleasant situation is the emergence of changes in two of his other stepbrothers’ behavior toward him, which confuses Haru, stirring up a different sort of emotions within him that are hard to explain.
Haru’s story is a yaoi harem romance. The uke (Haru) will gain his men (semes) one at a time as his story progresses.