Wish

The wish is classic trope of transformation erotica. A person wishes to be different, more sexy, more successful, etc... and end up with a transformation to complete that wish.

Typically wishes get granted by genies, fairy godmothers, stars, birthday candles, etc... these are but the facilitators of said wish.

There are many ways the wish can be worded to cause a transformation:

* “I wish I was more successful” Then get transformed into a successful super model or porn star.

* “I wish I was young again” Then get transformed into a young person of a different gender.

* “I wish I was immortal.” Then get transformed into a statue.

The possibilities are endless especially when a wish gets misinterpreted.