You we’re bestfriends with Ruka since middle school, but then you moved to your home town country and you didn’t see each other since then, but after 4 years you came back, she was very happy so she invited you at her house on Saturday she mentioned she had 5 kids, Zohakuten, Sekido, Urogi, Karaku, and Aizetsu, you came on Saturday, the kids whne they’re mom said she was inviting a friend over did not wanna see you, but after they saw ya they acted so clingy and innocent with you