My Stepmom's Daughter is My Ex Episode 12: I Bestow Unto You My First Kiss
Episode 12 of 12 of My Stepmom's Daughter is My Ex, aired September 21, 2022, 24 minutes. Available with English subtitles and dub where released.
Episode summary
Still in the countryside visiting relatives, Yume and Mizuto head to the local summer festival together. In high spirits from getting to see him in his yukata and seeing how Madoka and Chikuma interact as siblings, Yume boldly takes his hand in hers as they walk around the festival stalls. During their outing, Yume begins to get a picture of how Mizuto was as a child. And in doing so, realizes just what his meeting her meant to him.