Kinjo no Yasashii Onee-san
65 / 100 on AniList 7.08 / 10 on MyAnimeList
Ecchi ยท Romance
Every day after leaving elementary school, Otone-chan visits the kind lady living near her home, since she can't play outside with her school friends due to her frail body. The two have a secret, though: They're lovers. Synopsis via AniList