Ｓランク冒険者の俺は奴隷の彼女らと共に、奴隷だけのハーレムギルドを作る (Associated Names)

An S Rank Adventurer that’s feared by everybody, Egil, had only done monster subjugations alone the whole time since becoming an Adventurer. But one day, Egil was brought along by an acquaintance to a slave auction. Something like a slaveーーwas what Egil had thought but, when he fell in love at first sight with a…