The Mad Love of Childhood Sweethearts

Any Short Yandere Stories, Friends????

I want a story that focuses entirely on a yandere male lead and the heroine. No out-of-character behavior, please. I’ve read so many stories where the male lead’s characterization is all over the place, and it really gets to me. Listen up, everyone: no awkward writing. The heroine shouldn’t be annoying, just my personal preference.