Hentai Koushaku no Risou no Okusama

Angelina, the daughter of a Viscount, marries Damien, a popular marquis known for his good looks and strong presence. Confused about why he chose her, a less prominent and older noblewoman, she remains doubtful during their wedding night. Her doubts fade as he passionately overwhelms her. The following day, she discovers him watching children on his estate with longing. Eventually, the reason for his long bachelorhood is uncovered: he has unusual and specific preferences.