Damn, Top 10 species to transform INTO.
Frick, that implies it's the rare occasion I get to be transformed by someone else!
This is gonna be answered by the shiba behind the skunk because Fussel is too confused with the question, he usually isn't the TF victim.

1. Lucario - I have like 1 friend who's REALLY into Lucario and I like teasing them! Being strong and having powerful muscles also feels like a really, really cool opportunity to have very interesting things happen, like overpowering a waaay to confident trainer ~
2. Skunk - I just like skunks. They are soft and fluffy and squeak and hafte cuddly tails... and yes, they are musky, okay? I like the thought of people being able to smell me. Don't like stinking, but like... slightly smelling is... okay. Steamy huffy musky boy and such. >//>
3. Cat - purrrrr I just like cats ~
4. Naga - I love this snake, Fussel looks so good as him and it has all I love! Mind control, hypnotic powers, corruptive powers, venom, a feel-good body to squish people with ~
5. Donkey - I blame you and Viri for this.
6. Displacer - This came up recently. I... they're cats. They have too many appendages for their own good. They c-could be ridden on... a-and... you know... make for cool pets in... well... I digress, NEXT
7. Zeraora - For various reasons, especially as a dungeon-exploring dead figure to smaller pokémon in his team. Absolutely love this personification! uwu Also... zapcat. Cat again! Frick I really do like cats, right?
8. Pokésona - Still in the making, but yes, I already love the idea of being made into my pokésona and spending time as them!
9. Dragon - I ... see Displacer. But this time with strong powerful dragons.
10. Kobold - Be it myself or specific other kobolds, I am really, really comfy with this species. It just feels nice. I don't even know why. It feels right and nice and comfortable!