>(is vixens giving their queans a bedtime a thing tho?)
I guess it'd work if the quean had strong little tendencies or the desire to be controlled as a humiliation thing. Maybe also if it was a bisexual mommydom dynamic with the vixen, like the quean was doing it as a signal of surrender? I dunno, I think there's something there, but it seems too specific to be 'a thing'.
Kind vixens who intervene on the quean's behalf do sound cute. I personally feel it more the other way but that's just my general vixenology preferences coming out.
Tomoko seems like she'd be crazy and obsessive enough that compersive cuckqueaning would be a good outlet for her. Helping procure other girls for her man would give her creepy semi-bisexuality a useful purpose as well.