Blaidd or Death (pussinboots) or Legosi. all tied up, being kinkshamed for the massive size of his veiny canine black cock and hi involuntarily sweaty ass .
Queen Zubeia from Dragon Prince could always use more love. You've drawn Spyro before, so Cynder could be a fun option to complete the set too. A nice piece of her is always popular.
How about anything Harry Potter-related? For as popular as that series is, there doesn't seem to be nearly as much R34 of it in general as I'd expect to see, let alone of anything Furry-related. And HP has PLENTY of R34-able furrybait - you've got several well-known werewolves (and more lesser-known ones from supplementary material, like Chiara Lobosca from Hogwarts Mystery for example), Hagrid's dog Fang, Fluffy the three-headed dog, dragons of all sorts, hippogriffs, phoenixes, basically ANY witch or wizard with an Animagus form, centaurs, goblins, giants...the list just goes on.
Obviously, as demonstrated by my avatar, I'd strongly favor the (shifted) werewolves above anything else - can't go wrong with a nice bit of Remus or Fenrir smut.
i dont know about popular but Doumon would be cool, https://digimon.fandom.com/wiki/Doumon
its the dark evolution of renamon which is canonically male<.<
Ivy (Deadlock) and Heismay (Metaphor: ReFantazio) are trending for the furry community.
I prefer your original works~.
What about Acrid from Risk of Rain????
Funny purple poison lizzer go schlorp
Or maybe something with this muscle bear ? -> https://www.furaffinity.net/view/56249072/
Obviously, as demonstrated by my avatar, I'd strongly favor the (shifted) werewolves above anything else - can't go wrong with a nice bit of Remus or Fenrir smut.
its the dark evolution of renamon which is canonically male<.<