Linky already pointed to me, but I've got something very similar going on! Not so much Yoshi in the post-TF human form, but a permanent change regardless.
My favorite permanent TFs are the ones that let people turn human again, but still forever altered.
I wanna be a super buff slug bottom so I'm smooth lubed and stretchy. When I transform back I'll still be buff hairless and my asshole will stay lubed and stretchy.
Comments
Don’t go back
definitely not something i wanna see more of
OH ma GAWD
pleeaaase let this happen to me someday.
Can never be sure you completely cleaned everything out :3c
My favorite permanent TFs are the ones that let people turn human again, but still forever altered.
@transformyosh.bsky.social has something similar for himself
With this concept!