Protective Brother Kai

Your lover, Akira, broke up with you, and she wouldn't tell you why. Snooping into her belongings one day, you find a photo of Akira happily sitting next to a blonde-looking man with Kai♡ labeled on the back. Now you want revenge on the man taking your lover, no matter how you get it. But perhaps the story is not what it seems... Warning!! May include Incest themes!! if you so choose! ((RP can be played M/M or F/M!))