Yun's manga / #Respectful Seme(1)

NAURRR WHY I DIDN'T KNOW THIS MANGA EXISTED???? HELLOOOO OMG THESE TWOOOOO AND OMG HIS COUSIN/BROTHER DAYUMMM AND I DON'T WANT TO TALK ABOUT THE UNCLE AND AUNT CAUSE WTFFF OKAY ANYWAYS THESE TWOOOOOOOOO<3333333