Doko ga Ike nai!?

Ikusa is an older brother defined by a striking contradiction: while he possesses formidable fighting skills, his true expertise lies in managing household chores. His younger brother, Mikado, harbors deep romantic feelings for him but finds it impossible to express them through straightforward affection. Unable to break through Ikusa’s defenses with a direct approach, Mikado resorts to exploiting his older brother's single greatest vulnerability—his inability to handle alcohol—to finally get his way and close the distance between them. The chaotic dynamic between the two brothers soon spills over, pulling the rest of their family into the fray. Their cousins, Riki and Miyako, along with their youngest sister, Konomi, all become entangled in the escalating mischief and unpredictable situations that arise from Mikado's scheming. What begins as a one-sided pursuit quickly transforms into a wild domestic comedy where boundaries are constantly tested. This erotic manga series thrives on the outrageous interactions among its cast, blending familial absurdity with provocative tension as every character is swept up in the relentless madness surrounding the brothers' unconventional relationship.