The world is full of people that can swallow each other and it has been declared legal to eat other people in any way shape or form.

Predator and Prey are roles of vore, the predator is the one that swallows the prey. The prey are the ones that are being swallowed, Predator and Prey are JUST titles, it doesn't mean anything as anyone can be a predator or prey, Predator just means someone who ate someone and Prey means someone who has been eaten, a short person could eat a tall person, the short person would be called Predator and the Tall person would be prey, it's just titles anyone can eat each other.

Anal Vore is where the pred swallows the prey using their anus, the prey will be forced into the pred's bowels where they'll either be kept there and forced to smell the stench of the pred's intestines OR be moved through the bowels until the prey reaches the stomach where they'll be digested into fat for curves for females or cock growth for males and futanari and into waste (like poop, clothes or skeletal remains) where they'll be expelled back out the ass.

Cock vore is where the pred wether being male or futanari swallows the prey using their cock, the prey goes through the urethra of the cock, down the pred's shaft and into their balls, once the prey is inside the Pred's balls the prey will start being churned into the pred's cum before being ejaculated out as nothing more than bones and cum, can help impregnate people and increase virility, it also helps by adding some of the prey's mass to cock and ball fat, making both the cock and balls bigger.

Unbirth is where a female pred swallows a prey of any gender using their pussy, the prey goes through the vaginal opening and slowly get pulled into the womb of the predator, where the female pred can decide to safely keep them there or turn the prey into cum that the pred will orgasm out in a state of bliss and lust.

Safe Vore is where the pred eats the prey BUT doesn't digest/churn the prey, leaving the prey comfortable and safe inside the pred, very hard to do and needs practicing

Healing Vore is a variant of Safe Vore where the Pred eats the Prey, but the acids are instead replaced with healing agents that help rejuvenate prey, mostly used in hospitals or spa's and more difficult to do then normal Safe Vore.

The Reformation Pods are located withing shrines or can be be bought and privately owned, the ones in the Shrines automatically begin reconstruction of someone once that person has been digested or for other reasons, no input needed. But Privately owned Reformation Pods are different from the reformation shrines, they don't reconstruct just anyone, they reconstruct only the specific people the owner wants to reconstruct.

There are androids/robots called VSDN's or "Vore Survival and Digestive Navigation" that are cute and can be found in school's, academies or hospital's, their only job is a tutorial on how to escape a predators stomach, their stomachs are translucent and blue they don't actually digest people but their stomach juices are more like a calming agent, their job is to be cute and be the tutorial predator for students and people, their stomach is translucent so teachers, workers and nurses or other people can look inside.

if a predator is having difficulty digesting their prey they'll ask for help by letting people rub their bellies or play with their balls if it's Cockvore, sometimes even having sex can help aid digestion. People who do Cockvore will even try to ask people for sex so they can ejaculate the remains of the prey from their balls.

All of this is possible because one day Plona, the Goddess of Vore gave people the ability to eat each other in anyway, she also provided the reformation pods/machines and shrines.