Kiraboshi Ojou-sama no Kyuukon

「男子高校生を養いたいお姉さんの話」英貴、最新作！ある日、名前も知らない女の子から突然のプロポーズを受ける沼本よしみ。どうやら彼女は、超がつくお嬢様。何故自分なんかに？と戸惑いを隠せずにいるが、彼女はぐいぐいとアプローチしてきて…、やがて少年のスクールライフは一変する！キラキラ女子×地味少年のスパダリラブコメ開幕!!

One day, Yoshimi Numamoto suddenly receives a marriage proposal from a beautiful girl, when he doesn't even know her name. Apparently, she is a super-wealthy young lady. How can she she be so sure of herself? He can't help but feel embarrassed at the situation, but she remains insistent... and soon his school life will be turned upside down! Sparkling girl x plain boy super-darling love comedy begins!!