Elite Hotel Man wa Saiai no Hito ni Ichizu ni Ai wo Sasagu

Ichika, the eldest daughter of a large family, had been busy taking care of her younger siblings in addition to her hotel job since her mother's death. Because of this, she had no time for romance, and although she finally found an fiancé, unavoidable circumstances led to their breakup. Exhausted by everything, Ichika went to a hotel bar to soothe her broken heart. There, she met a handsome man, Takahisa, who comforted her kindly, and they spent the night together… A passionate night filled with lust and intoxication—it should have ended as a good memory, but when they met again, Takahisa approached her passionately…?! The long-awaited comic adaptation of the Cinderella story between Ichika, who can't bring herself to be positive about romance, and Takahisa, who acts like a gentleman but whispers sweet words of love!

(Source: AlphaPolis, translated)