Isekai Gomon-hime (MF Bunko J) [Light Novel]

[Machine Translation] (My name is Elisabeth Le Fanu, the "Princess of Torture". After his death, Sena Oaruto is reborn in another world, where he meets Elisabeth, a beautiful girl of the highest caliber. She calls herself "Princess of Torture" and orders Oaruto to serve her as her servant, but when he refuses, she gives him a choice between torture and stewardship. Oaruto, who falls in the end, ends up taking care of Elisabeth's personal needs, and is forced to accompany her on the mission of the "Princess of Torture", a blameless person, to defeat the 14th class of demons and their contractors...? ( Oh, yes. I will die alone like a wolf and pathetic like a bitch. Keishi Ayari and Saki Ukai! The best tag-team of otherworldly dark fantasy!

「我が名は『拷問姫』エリザベート・レ・ファニュ。誇り高き狼にして卑しき牝豚である」死後、異世界転生した瀬名櫂人の前に現れたのは絶世の美少女・エリザベート。彼女は『拷問姫』を名乗り、従者として自分に仕えるよう櫂人に命じるが―「断る」即答する櫂人にエリザベートは『拷問』か『執事』かの二択を突き付ける。あえなく陥落した櫂人はエリザベートの身の回りの世話をすることになり、咎人たる『拷問姫』の使命―14階級の悪魔とその契約者の討伐に付き合わされることになるが...!?「あぁ、そうだ。余は狼のように孤独に、牝豚のように哀れに死ぬ。たった一人でだ」綾里けいし×鵜飼沙樹!最強タッグが放つ異世界ダークファンタジーの最高峰!