Well, I'll throw my contributions into the list as well. Might as well, aye? Note that these aren't my top 5, or in any particular order. Just 5 I thought about and said, "Hey, that's pretty good."
First lass we've got is Mama Shinki, from 2hu. She's a bit different from the others on this list, because she's got her own means of returning from a digestion session. She's more the kinky type, in my view, since she does live in the sinful Demon World. (Actually, she created it.) She's a sweetheart, and willing to let herself become fat on someone's butt - since she'll just come back whenever.
Then, we've got Alipheese "Alice" Fateburn XVI, from Monster Girl Quest. She's a tsundere bitch who mooches off of Luka for the first two parts of the game, frequently raping and verbally abusing him (though Luka's at fault, as well, for taking it even
after he defeats her). She's more popular as a pred around here - I'm responsible for the only two Alice-prey works on the entire site. That may contribute, since I love role reversal. Plus, she's a lamia. She's just askin' to get slurped up like a noodle.
After her, we've got Eva Ushiromiya, from Umineko. Not much to say here - she's a bitch with a great body. Plus, her voice sounds like it would be fantastic screaming and crying as her body takes the full brunt of my acids, her body being ripped apart, crushed, and melted into nutrients - and what else~
In hindsight, though, this is kind of a horrifying face.
Then we've got Esdeath of AgK. Gods, Esdeath. Used to be my top waifu less than a year ago, 'til I discovered a waifu to be seen later. She's fantastic as both pred and prey - She's got the domineering attitude, the figure, and the fantastic expressions for both - and gods, that outfit is a killer. Unlike most confident characters, she's got the reputation, the power, and the will to back it all up if it's ever questioned. Plus, she has that "Strong devour the weak" mindset, making her perfect for voracious content.
Last of the foods here is Aqua from Konosuba. Not much to say - She's a useless, whiny goddess only good for her sex appeal. She's already been eaten by frogs, and she can purify any liquid she's in into water...But how long can she keep it up? How long can she remain in a belly before she's churned to much, exhausted by her efforts and unable to quell the tide of bubbling, gurgling acids? Until she succumbs and resigns herself to melting away, because Kazuma isn't going to bother helping her this time~?
Plus Aqua is kinda like a certain angel of a certain friend of mine, always getting owned.And as a bonus: If I eat any of these lovely ladies with my dick, I want to unload them into Narumeia/Narmaya, of Granblue Fantasy. Anyone who's spoken with me about Kaishi's tastes probably knows this by now. I don't particularly want to eat her (maybe if she can revive though), I just wanna smash. She's a short lass at around 4'6" IIRC, but she's stacked like any regular Fpred on the gallery. It's all natural, too - that's how all Doraf/Draph females develop. (Get your romanization together, though, Cygames.) Combine that with a doting disposition, a fuckable face, hair-over-one-eye, AND built-in handlebars? Sign me up, new top waifu confirmed.
The only downside is that it would become a real ''pain in the ass'' in a day or two. 
