Mao to Yusha Ga Jidaiokure Ni Narimashita @COMIC 2 (Corona Comics)

[Machine Translation] I am already yours" - The demon king's harem is expanding! New employees (all beautiful girls) join one after another! The girls who have signed a contract with the demon king are going to go forward with "evil" in this fantasy story! Iggusa, who established the Demon King's Army with a plan to conquer the universe, is striving to recruit new employees. She has added Liselle's sister Miese, maids, cowgirl sisters, and other unique beauties to her ranks, and with renewed determination, she sets out on her journey into space. As the Demon King's Army steadily builds up its achievements and reputation, it receives a request to exterminate a certain pirate. The pirates, who have a large special ship as their stronghold, have many hostages, and Iggusa uses all kinds of cheat magic to hunt them down! However, she is unable to contact Lime, who is on his way to rescue the hostages. ...... The first step to the demon king's military harem was the permanent contract between the demon king and the heroes! The girls who have signed the contract and the heroes who are going to go on with their "evil", this is the conclusion of the fantasy of the dark adventures of an alien planet!

「私はもうあなたのものだよ」魔王軍ハーレム拡大中！？ 新入社員（全員美女）が続々加入！契りを交わした少女たちと愚直に"悪"へと突き進む、異星暗躍ファンタジー！宇宙征服を目論み魔王軍を設立したイグサは、人員募集に邁進していた。リゼルの妹・ミーゼやメイド隊、牛娘姉妹など、個性豊かな美女たちを仲間に加え、決意新たに宇宙への旅へと繰り出した。着実に実績と評価を積んでいく魔王軍の元に、ある海賊退治の依頼が舞い込む。大型特殊艦を根城とする海賊の元には多数の人質が捕らえられており、イグサはあらゆるチート魔法を使って海賊たちを追い詰める！しかし、人質の救出に向かったライムとの連絡がつかなくて……。「私はもう、イグサの所有物（モノ）だよ」そして交わされた、魔王と勇者の永続契約――それこそが魔王軍ハーレムへの第一歩だった！？契りを交わした少女たちと愚直に"悪"へと突き進む、異星暗躍ファンタジー堂々完結！