[B.B.T.T. (山本善々)] 奴隷オーガの人間社会見学 [英訳] [DL版] , [B.B.T.T. (Yamamoto Zenzen)] Dorei Ogre no Ningen Shakai Kengaku | A Slave Ogre Visits Human Society [English] [Uncle Bane] [Digital]