Danshi Koukousei wo Yashinaitai Oneesan no Hanashi  

The story of the lady who wants to nurture a highschool boy., 男子高校生を養いたいお姉さんの話, Danshi Koukousei wo Yashinaitai Onee-san no Hanashi., She's Adopted a High School Boy!, Danshi Koukousei wo Yashinaitai Onee-san no Hanashi, The Story of an Onee-San Who Wants to Keep a High School Boy., พี่สาวคนสวยขอฟูมฟักหนุ่มม.ปลาย

After their departure, Soramoto Minorus parents entrusted him with a significant financial burden. His neighbor, who he refers to as "oneesan," steps in to help and offers him shelter. This marks the beginning of an unexpected journey for Minorus, filled with the enchanting oneesan, who finds him adorable and desires to keep him close.

Danshi Koukousei wo Yashinaitai Oneesan no Hanashi has been published digitally in English as Shes Adopted a High School Boy! by Kodansha USA since August 3, 2021.