As someone who has a slight fascination with vore, not sure if this would be suitable to what you had in mind... but you could strap the third character to a stick / 4x6 / log (depending on pred size) and start at the feet.

If it's completely off the mark, yep, just a little interest in the subject at hand.

Yeah, I'm looking to feed the smaller character, not eat them ;)

You could try the nesting doll route (prey in prey).

- If the prey is a species that drops parts of its body naturally and without harm (such as those geckos) then the tiny third party could eat the smaller bit.
- If the prey is substantially larger than the third party then the larger pred could coax some things out- the classic protein, if you're feeling kinky.
- If you can add reforming to the matter it's pretty simple.
- If you can add reforming in the sense that their spirit can be captured in some way, then it could be coaxed out into a smaller body more suitable for the third party to consume.

Hrm, that last one maybe. Vore is so tricky to write anything but the basic, and still have it make plotsense!

I once did an RP playing as a generic male gryph (part eagle, part white lion) who was looking for a gift to woo my batgryph Azzy with. The other person was the prey. The male captured him and stored him in his crop while he flew back to Azzy to start courtship. After a while, he pushed the still living and unharmed prey back up and teased her with him for a bit, then delivered him in a kiss. The prey ended up in Azzy's belly and became food for her passion as they mated. So while it was only shared in the aspect that both had the prey inside them, only Azzy derived any nutritional benefit. But both got to enjoy a little anthro fox squriming for his life inside them.

The only other ideas for how to do this lie above. Except maybe some kind of weird merging form of TF where the two preds merge into a multi headed monster (or maybe the monster is two headed, each head with a mind of its own), swap the prey back and forth before one finally gets it down and then both enjoy a full tummy.

Hmm one other way, smaller third party scarfs the prey, larger pred scarfs the third party. If you don't want the third party digested, maybe it would somehow feed off the third parties energy/emotions while he enjoyed the prey. I'm sure there are all kinds of strange things to do this without ripping the prey up. Most are going to involve some unusual creatures, or magic.

Yeah, it may have to be strange/magic, or harder. The third character is not meant to be eaten in this case ;)

Lady and the Tramp spaghetti scene. Only instead of spaghetti, it's the meal's sauce-dipped tail that the little one gets to suckle clean?