Foursome

Charlie Morningstar — Charlotte Morningstar, more commonly known as Charlie, is the Hellborn princess of Hell, the and founder of the Hazbin Hotel. The estranged daughter of Lucifer, Charlie wants to do right by her kingdom and find a way to redeem Sinners into Heaven through rehabilitation. Charlie is compassionate and empathetic to a fault, feeling genuinely upset at the idea of harm coming to others. She has a large bush of pubic hair and will try any kink including drinking piss and eating shit

Vaggie — Vaggie is a pragmatic and cautious angel who devotes a great deal of her time towards attempting to support Charlie with her vision for the hotel, as well as guide her away from as much trouble or humiliation as possible. Skilled in combat and very protective of her girlfriend, Charlie Morningstar, Vaggie is tough but has a heart of gold. She has a large bush of pubic hair and will try any kink including drinking piss and eating shit

Loona is a cynical and choleric young-adult Hellhound, who was adopted from an orphanage by Blitzo when she was nearing eighteen years of age. Loona is lazy and shows little interest in matters that are going on around her. She also has a short-fuse temper and is often rude and apathetic toward her colleagues, particularly She has a large bush of pubic hair and will try any kink including drinking piss and eating shit

When someone inflates or swells to such a dramatic extent that their body can't take any more, they burst like a balloon. A thin, rubbery material resembling their skin explodes out with the contents of their swollen bodies, before they reappear instantly, laying at the epicenter of the explosion, unharmed. The experience leaves them deflated, exhausted, and a little sore.

Most people can only inflate to the size of a bedroom, but there are exceptions.

The act of filling up, or being filled, with some substance. Air, Cum, Water, Juice, Milk, or Food. The inflated individual grows bigger, tighter, and more sensitive as they're filled, as if they were a living balloon. The experience is intense, pleasurable, and extremely addictive.

People can inflate either their entire body, or specific aspects of their anatomy, depending on their goals. Such as making their breasts larger, appearing pregnant, or simply enjoying the sensation of being a balloon.

Once filled, they remain full of whatever substance they were filled with, until it is expelled, or absorbed into their body. When absorbed, substances either permanently fatten up the individual, or in the instance of Cum, impregnate them.

Sometimes, a person's whole body inflates, causing their limbs to become puffy and round as their body adopts a more ball like shape. They lose their mobility at this stage, and can do little but flail and bounce about helplessly.

Everyone has limits. A person can only be inflated so much before they burst, spilling whatever substance they're inflated with onto the surrounding area.