[Ultrasonic16]

My idea is while Yor Anya are spending the weekend just the two of them Anya gets a little upset being told no she can't do something because she's to little (this reason can be changed if you think something else works better.) And ends up discovering a hidden power she has to change everything around once and makes it so kids are in charge and adults are treated like kids toddlers and babies leading to Yor ending up in diapers and Anya now being the mama.

I was thinking then a few different ways this can go either Anya is the only one who remembers how things are normally or both her and Yor remember but Anya likes having it this way for now.
Or only Yor remembers while Anya thinks it's normal and acts more mature.

And was thinking Yor now has to do stuff Anya had to like get into the school and make friends stuff like that and Yor would gain some of Anya's habits and stuff ike saying words like she would and stuff.

We can discuss more details if you're interested.

I'd like to be Yor would like someone to be Anya