Kumoichi Zoku to Doro Girl 2 (BE-LOVE KC)

[Machine Translation] Suzume is a poor girl who has become a member of a celebrity family. What she can do to become a member of Nanami's family... is to marry Bori Nanami! Suzume is the eldest of four poor siblings. One day, her father dies, and Suzume and her siblings are taken in by the Nanami family, a family of celebrities. Suzume, the eldest, struggles to solve the problems facing the Nanami family. However, Suzume's siblings, who have just lost their father, feel lonely because of her actions. When Ruri, Nanami's eldest daughter, points out to Suzume that she "doesn't understand what is important because she is adopted"!

セレブ一族の家族となった貧乏ガール・すずめ。七海の家族になるために自分にできること…それは、七海玻璃と結婚すること！？貧乏な4兄弟の長女・すずめ。ある日、父親が亡くなり、すずめたちはセレブな一族、七海家に引き取られることに。 長女のすずめは七海家が抱える問題を解決しようと奮闘。だが、父を亡くしたばかりの兄弟たちは、すずめの行動にさみしさを感じていた。「養子だから、大切なことがわかっていない」と七海の長女・瑠璃に指摘されたすずめは！？