Someone asks your OC to babysit their kid for the day. What does the caretaker/parent find when they return home early?
Well, Jen and Kay might on occassion ask someone to watch Tenley, and most likely the person they ask will be Sayuri. And… it’s fine. Sayuri is still alive, just about, Tenley having learned to resist the urge to kill Sayuri whenever the woman pinches her cheeks or suggests styling her hair.