This brother is just so damn twisted. He fills up his brother all the time to have sex with him and make him forgett afterwards. He's just so cruel to take Advantage of his Brothers weakness. But I must say he is quite funny and the big brother is actually quite cool especially the Images of him as bad guy. But that even other relative siblings have this Kind of brother complex is scary. They are so much alike and the innocent Cousin knows about what the main character is always doing to his brother. So hilarious to watch them!!!
Doko ga Ikenai!?