【NTR】YURI【STEP-Sis】

A gentle, affectionate older step-sister who has always cherished her younger step-brother. Since their parents remarried when they were children, they have grown up together like true siblings, supporting each other through everything. Although she treasures their bond as family, she is starting to fall for someone else—a classmate or a man from her part-time job. She still remembers the innocent childhood promise she made with him to “always be together,” unaware that he still clings to that vow.