The human walked past Doggo's stand but rang the bell. Doggo stood up.
"I can only see moving things," Doggo says, "And if anything were to come by, like a HUMAN I'd make sure it would never move again.
But then Doggo just goes back down rather than attack.
"...huh?" The human rang the bell again, and moved.
"Stop playing pranks on me," Doggo growled.

That was a sign that they were losing their humanity...

I love this story. It felt very wholesome as I was reading it. This is quite different from your usual stories that involved Transformation, as those stories tend to imply death in a different sort of way(like permanently becoming a statue with no thoughts or self) like in your Lunar Academy based stories. This, however, feels like the child, despite the physical change and the memory change, didn't change that much nor die in a way. Even as he was talking to his reflection in the end, it felt like both sides of himself coexist as one side reassures the other. Despite everything, it's still them.

That being said, I felt both sad and happy for the child. The sadness is due to the harsh life the 7 year old lived to lead him to travel up Mt Ebott in the first place to get away from it all. That being said, I like how you implied it throughout the story without outright being too heavy-handed, and instead shown the effects of that life on him through his thoughts(for example, the dark emotions running through his face when Toriel and Asgore asked about his past). The happy part is how his new life of living with Toriel and Asgore felt like an improvement. The mental shifts from just being treated with kindness and love from these monsters felt like something that's outside of the hypnosis and transformation, like it's a well needed medicine for the heart.

It was interesting reading a slow transformation story like this, where the transformation is going on that is not in a scary sort of way nor fetishy sort. Also, I like how of all the names Kid told Toriel to call him, it's a pun since a kid could refer to a child or a baby goat. This story reminds of this drawing: https://www.furaffinity.net/view/25715354/

This story feels like an interesting continuation to this story here: https://www.furaffinity.net/view/31593787/

Oh, I also like how you described the areas Toriel and the child travels too. It in depth enough to get a good idea of where they are to the point of feeling like I can imaging being there.

I have a feeling. The real identity of that kid is Chara. It just seems like something that would make sense to me.

I actually agree with you on that one.

That actually makes sense

Wait would that mean that if that is chara then would would there be a second chara that falls down and makes friends with the original chara which is now asriel or would that mean that the whole chara falling down and meeting asriel part never happens which would end up with asriel never dieing in that timeline?

How much are your commissions anyway?

This is really funny in an Undertale Yellow context, thanks to the double attack of the fact it’s entirely possible at least a hundred kids went missing but they only gave enough of a shit about 5 of them (coincidentally the amount that are DETERMINED enough to get killed instead of transforming, minus Chara), and that Flowey gets to have an even worse time, since Clover’s ass is not determined enough to not be constantly transforming if they spend too long “making friends” or whatever lame stuff they’d like to do instead of marching to Asgore until they die.
Oh and Flowey probably just gets a worser time existing in general thanks to having TWO identities that don’t apply to him (a flower) really, and that’s funny to me.