Been trying to do an Anya expansion sequence but I can't find a reliable picture generator.
Here's what I'm trying to do:
Loid complains that anya has gotten to sporty from training to much with Yon. He claims that a normal child her age would never be this fit. He's got to go on a mission, so he begs Yon to not further train her.
Yon, being the overthinking person she always is, starts to panic and decides she has to make sure Anya starts getting back into a childish shape. So she starts stuffing and spoiling her. Of course this goes completely overboard and Yon overfeeds Anya completely till she is nothing more than an overfed blob of lard, to fat for clothes and way to fat to walk.
Loid comes back and faints when he comes back and sees the nude blob of lard, that is supposed to be his adoptive daughter.