Hi Kyoiku Kara Nigetai Watashi 2 (PASH! Books) [Light Novel]

[Machine Translation] Briana, a baroness, is determined to save her family from debt by getting herself onto the throne. When she is finally approached by the crown prince, she thinks she has a chance to turn things around, but it turns out that she was just used as a guessing game to make her lover jealous! With the debt repayment deadline looming, I had no choice but to become the wife of a rich old man... But then, the son of the duke who recommended me to the Dauphin as his "hit horse" offers to "clear my debt if you play my fake fiancee"...? A romantic comedy about a poor daughter on the verge of ruin and a calculating heir to a duke's family.

借金まみれの実家を救うには玉の輿しかないと、夜会に精を出す男爵令嬢・ブリアナ。ようやく王太子に声を掛けられて一発逆転と思いきや、恋人を妬かせるための当て馬に使われただけだった!!借金返済期限も迫り、もう金持ちジジイの後妻になるしか...と思ったとき、私を当て馬として王太子に推薦した公爵家子息から「俺のニセ婚約者役をこなしたら借金をチャラにしてやる」と持ちかけられて!?没落寸前貧乏令嬢と計算高い公爵家跡取り息子の駆け引きラブコメディ。