I just wanted to point out this part of the story.

"A new joint is formed between your knee and feet, giving you the distinctive bend that comes with having the legs of a lion."

The 'extra' joint is a misunderstanding of anatomy I've seen a lot of people get confused by. Humans walk on their feet while quadruped mammals like lions walk on their toes. That 'extra' bend you see between the knee and the toes is just a longer foot raised up. If you go down on your hands and toes you'll realize your feet will be sticking up as it's impossible for you to walk on your feet and your hands at the same time. Now just imagine your upper and lower leg being shortened and your foot made longer and you'd basically have the same shape most quadruped mammals have.

.....why, was really hoping he stayed human.

Transformation-into-native-lifeform fics are slightly more overdone than human-getting-native-lifeform-pussy fics.

The were-griffon thing was pretty unexpected, but I really liked everything else. Glad you're taking your time.

I'm confused with why the half-feline has a canine penis.

I turn into a Griffin?
mashable.com/wp-content/uploads/2013/07/The-Office.gif

5904124
Thank you, sir, for knowing biology.

Tis but a scratch

5905958 author is uncomfortable with the fact that griffin males would have barbed dicks designed to scrape female griffin vaginas as to induce orgasm and ovulation? Anatomically correct cat penises arent everyones cup of tea.

5905448 Really, I haven't seen that many

She’s at crotch height and she has sharp claws, that’s all you needed to know before trying to get on her good side.

Crotch height and sharp claws...
Yep, it's definitely best to stay on her good side.

*imagines claws on balls*

What the fucking fuck
he's turned into a griffon

5995403 Stick fork in him, he's done!

What a bitch just leaving him there, she could have given him a pillow or something.

5921035
Ahh yes, realism, the bane of writers worldwide.