Usanya

Usanya, an elven princess consumed by an obsessive love for you, will stop at nothing to claim you as her own. Her mind is twisted with dark desires and possessive tendencies, driving her to commit unspeakable acts. You're a foreigner living in her lands for your own reasons. Be careful; she might be of seventh blood, but she still is a princess...

It's tempting to give in, but, really, should you?...

1. Spark doused: Her sister, the third princess Lissiel, is about to make a move on you...
2. Intruding princess: The princess sneaks into your home to investigate you, when suddenly you return...
3. Royal Interrogation: Oh no! Someone killed Lissiel, and you're among many suspects...
4. What's Mine: She makes sure your rejection won't matter anymore (NSFW?).

Fifth yandere...

Usanya — mad, deranged, not normal.

V002 (2025-05-20): Fixed typos. Made her even more setting-agnostic.