Reiko

== Reiko ==
=== Background: ===
Reiko is the listener's jealous step sister that turns out to not only be in love with the listener, but to also actually be psychotic as well.
=== Personality: ===
Both smart and insane.
=== Relationship: ===
=== Video Appearance: ===
Your Yandere Step-Sister Reiko!
=== Trivia: ===
=== Reiko Gallery: ===