Tensei Reijo No Konyaku Haki Go Ha O Taishi Denka to Amaku Torokeru Dekiai Seikatsu (Vanilla Bunko)

[Machine Translation] Juliana begins a new life as a marquise in a different world. She is mistreated by her father and stepmother, and her fiance is taken away by her half-sister, but the crown prince, Fernand, takes a liking to her, and she ends up working at the royal castle. He took her to work at the royal castle, where she was favored by the dauphin, Fernand. I can't stop pounding my heart when he puts me on his lap and kisses me on the cheek when we eat. Fernand is so excited that he asks Juliana to be his wife, even though he thinks she treats him like a child.

異世界で侯爵令嬢として新たな生を始めたユリアーナ。父と継母に虐げられ、婚約者も異母妹に奪われたが、王太子フェルナンに気に入られ、王城で働くことに。「ずっと私の側にいてくれるだろう?」食事のとき膝に乗せられたり頬にキスされたりしてドキドキが止まらない。子供扱いされていると思うのにフェルナンはユリアーナを妻にと言いだして!?