The problem with AI:
I think I understand the greatest fear - to lose the look of the character itself! That's true, so I'll keep the face (structure, mouth and eyes) untouched, improving the body details only. I'll keep it slow and do only some still images.

I'll upload simply some tests here, for everyone to enjoy!
1 - Cassie from "Soft Vore" - her body does look sexier after the touch, don't you agree?
2 - Kylie from "Swallow Competition" - her neck and cleavage are so much better looking, the interaction with clothing is perfect + the nearby breasts of Natalie and Zoe are also more juicy!
3 -  Cassie from "Soft Vore" - hot body, but the same face! The skin is improved too!
4 - Natalie from "Swallow Competition" - again, her neck and breasts are amazing!!!
5 - Zoe from "Swallow Competition" - outstanding throat bulges and wet tits!!!
6 - Jenner Sisters - "Skulls"
7 - Stella from "NYP 2023" - 
8 - Stella from "NYP 2023" - 
9 - Jenner Sisters from "Swallow Competition II" - 
10 - ...