Hey there!
i was checking my gallery and scraps and i thought it'd be a good idea to list all the YCHs that are currently available. I'll be updating this list, not too often, but when i feel like listing new YCHs or closing old ones.
i'll put the most recent open YCHs first

Tasty Meal Feline version (COMING SOON)

Goodra Vore YCH (COMING SOON)

Little Tasty Thing YCH Relaunch (5 slots open):
https://www.furaffinity.net/view/63139597/

Just a little bite YCH (4 slots open):
https://www.furaffinity.net/view/63056605/

Cookie Tray YCH (Multiple slots open):
https://www.furaffinity.net/view/63008844/

Cozy Break YCH (4 slots open):
https://www.furaffinity.net/view/62138339/

Unexpected Boner YCH (Second account, 3 slots open):
https://www.furaffinity.net/view/61623056/

Dragon Step YCH (3 slots open):
https://www.furaffinity.net/view/61612179/

Typhlosion Vore YCH (Just one slot open):
https://www.furaffinity.net/view/61609981/

Trippy Swirls YCH Remake (5 slots open):
https://www.furaffinity.net/view/60516423/

Colorful Swirls 420 YCH (2 slots open):
https://www.furaffinity.net/view/60440509/

Chonky Dragon YCH (just one slot open):
https://www.furaffinity.net/view/59986048/

Valentine's Day YCH (multiple slots open):
https://www.furaffinity.net/view/59685996/

Sweet Dreams YCH (Just one slot open):
https://www.furaffinity.net/view/57306285/

Hypnosis YCH remake (multiple slots open):
https://www.furaffinity.net/view/57094605/

Comfy Beans YCH (2 slots open):
https://www.furaffinity.net/view/56811852/

I can taste you YCH (multiple slots open):
https://www.furaffinity.net/view/55664284/

Gentle Giant YCH (2 slots open):
https://www.furaffinity.net/view/54975460/

Mysterious Goo YCH (2 slots open):
https://www.furaffinity.net/view/54311489/

Big Belly YCH (2 slots open):
https://www.furaffinity.net/view/53376055/

Hypnotized by you YCH (multiple slots open):
https://www.furaffinity.net/view/52375962/

Watch Out! YCH (2 slots open):
https://www.furaffinity.net/view/52246026/

these are the only currently available YCHs, beyond these the rest are either closed or outdated, if you want a remake of one of the closed YCHs you can suggest it and i might consider it!
i didn't list the seasonal YCHs, but most of them are open in case you're interested in one