Hakukou Reijou Laira no Sukina Kekkon: Aisanai to Tsug eta Reikoku Koushaku wa Amaku Yotogi o Meizuru

also known as The Misfortunate Lady Lyra's Fateful Marriage: The Cold Duke Who Said He Would Never Love Her Commands Her to Share His Bed / 薄幸令嬢ライラの数奇な結婚 愛さないと告げた冷酷公爵は甘く夜伽を命ずる