A few years back I read the fantastic series “mom sent back to school” and I want more like it. It’s about a step mom and step daughter duo that switch roles after their husband/dad died. Step takes daughters place in school, and step daughter takes role of head of household. Spefically in looking for forced age regression/age play.
https://www.literotica.com/s/mom-sent-back-to-school-ch-01