This Is Screwed Up, but I Was Reincarnated as a GIRL in Another World! (Manga) Vol. 15

Ren and company depart for their hometown of Oneill, where they were all raised, to rescue everyone still at the orphanage. However, Ren decides to organize the rescue from a distance and sequesters in a forest to protect her identity. While preparing contingencies, Ren receives an unexpected visitor! This isn't the slow life at all!! Who is going to feed all these orphans, and will Ren have time for her...sexy daily duties?!