Become Beautiful

This transformation type is one of my favorites. It’s the ugly duckling fable where an ugly woman becomes beautiful. This is a rare story as typically when this happens in erotica it will go into a bimbofication story.

The main thing about this transformation is that it will have no detrimental mental changes. Sometimes the person will be more handsome or beautiful, but also will become more confident and have some seductive powers over people. The typical story might be that when the person becomes insanely attractive they have the ability to seduce anyone who finds them attractive. The other possibility is that the shapeshifter has super attractiveness as well as other Super abilities. Such as super pheromones that can cause anyone of the opposite gender to lust after them.

I believe this trope is best explained by Fantasy Island (1998). Where an unattractive woman is taken to a fountain of youth style spring and turns into a supermodel.