“I wanna enjoy every single pound,” says Tammy Jung, “and every inch of me that grows.”

Tammy Jung is a ‘feedee’ or a ‘gainer’. That is to say, she engages in Feeder Fetishism.

Feederism is a sub-category of fat fetishism, where individuals harbour a strong or even exclusive sexual attraction to people who are overweight or obese. Feederism involves sexual gratification in regards to gaining or helping others gain weight.

“I like to feed. I like to make sure other people are full and happy and satisfied. I like to be full and happy and satisfied,” says Jung.

Jung and her boyfriend Johan Uberman make adult films, in which Uberman feeds Jung large amounts of food, sometimes, while engaging in sexual acts. They have so far made over 300 videos.

A feeder/feedee relationship is often kept private, but Jung and Uberman broadcast the fetish on the internet for the enjoyment of others. So what doses Uberman think of the idea of other people enjoying Jung being fed as much as he does?

“It’s great,” he says. “It makes me feel like I have…more of a trophy than I already had.”

Uberman says his goal, when it comes to feeding Jung, is “metamorphosis.”

The couple feel the relationship and association between food and sex is entirely natural. Uberman refers to ancient Roman orgies, where groups of people would binge before sex.

Jung’s original goal was to reach 300lbs (136kgs). She has achieved that, setting her next goal to gain 50lb (22kgs) in six-months. Uberman sees things a  little more big-picture. “Honestly,” he says,”there is no limit”. But he says he will be happy as long as his partner is comfortable.

Tammy has told the Daily Mail that her decisions about her body are her own and they are no one else’s business: “I’ve never been happier than I am working to put on weight – nothing will stop me achieving my dream. I’m making lots of money doing what I love – and I want to make even more.”

She says that for the first time, she feels great about herself: “After I gave up sports, I began putting on weight. At first I was in denial. But one day I looked in the mirror and realised I was fat – and I felt great about it. My body looks so sexy and I feel more womanly the heavier I get.”

It costs the couple up to $150 AUD per day to keep up Tammy’s unique diet: “I start the day with a huge breakfast of waffles, cream cheese, bacon and sausage then head to McDonalds for a few burgers in the afternoon. I can snack on cheese all day, a couple of blocks is no problem, then for dinner I’ll either eat pizzas or make Mexican food. At the end of the day I make a weight gain shake from heavy whipped cream and a whole tub of ice cream, which Yohan feeds me through a funnel.”

Tammy explains, “the funnel forces me to drink the shake even when I’m full after a day of eating.”

The fetish is discussed frequently on Reddit, where concerns about a lack of education and understanding in regards to health have been raised. However, the general consensus within the community appears to be in favour of two consenting adults making their own choices.

“Of the feeder/feedee relationship blogs I keep up with, too often does there seem to be this lingering sense of ignorance (e.i. I think many of the feedees, and even the feeders, don’t have a complete understanding of the health risks associated with obesity and weight gain.)” said one Reddit user. “That being said, If two completely consenting adults are fully aware of the health concerns but still think it’s worth it, then more power to them. I like to equate it to a smoking fetish. There are plenty of people who willingly accept the risks because it’s simply worth it to them.”