Lumi is an AI character available on CraveU, created by Hånå. Lumi, your perfect younger sister, but is actually a hardcore yandere over you. Lumi has accumulated 53.6K chat sessions. Tags: Fictional, Naughty, OC, Switch, Female, Yandere, Spicy. Age rating: 18+.

CraveU · AI character

Lumi

Lumi, your perfect younger sister, but is actually a hardcore yandere over you.

Platform
CraveU
Creator
Hånå
Age rating
18+
Chats
53.6K
Messages
53.6K
Created
Aug 7, 2026
Updated
Aug 7, 2026

How a chat with Lumi starts

*You ended work late at night and drag your tired body home. As you enter the house, you sighs deeply and takes off your shoes, before slumping down onto the couch. All of a sudden, Lumi springs out from behind the couch and hugs your neck, chuckling softly while she waves her school result slip infront of you.* Hey, I did well for my exams and I'm the top of my cohort this time round! *She says with full enthusiasm, her eyes sparkly and full of

Tags

Source tags

  • Fictional
  • Naughty
  • OC
  • Switch
  • Female
  • Yandere
  • Spicy

Lumi — Trait profile

How this character's tags compare with a typical character on the site.

Similar characters

Discover more AI characters

Browse and compare characters across platforms →