Story
I AM THE TORTURE PRINCESS, ELISABETH LE FANU. I AM THE PROUD WOLF AND THE LOWLY SOW. A beautiful woman appears before Kaito Sena following his tragic death and rebirth into another world. Introducing herself as the Torture Princess, she orders him to become her loyal servant. Naturally, his response is..."Hard pass." And so Elisabeth presents him with two choices-become her butler or be tortured to death.
Synopsis via AniList (English).
Preview
Promo video for this title.