Ms Muse
Without adding to the copy and paste reply, I wanted to add a few things about Jenny that may change your perception. As I stated, I believe she encouraged her growth by enhancing her prolactin receptors while increasing prolactin through certain supplements known to cause increases. This would cause the breasts to create connective tissue, hence the full and firm affect, and cause lactation. Like I said, I know someone who succeeded going from a E/F cup to a slightly over-flowing Q in 3 years using this very idea.
The reason I have tossed this theory out there was because, when her first video appeared, I think in 2007, she was a M cup and she had to lean a bit forward for her slightly teardrop breasts to contact her thighs. At that time, her breasts were very flexible, as any normal breast would be and flattened when she picked one up, and I believe she indicated they were like 6 & 7 kg respectively. There is a video of this when she had dual nipple rings and a clit ring. At that time, I believe she was 43, because I found a profile from 2009 where she said she was 45 and 5'7" tall. So clearly, her immense growth happened later in life. In the early video, she really had to squeeze to get a nominal amount of milk and you can see how flexible the breasts are. She may have had marcomastia to be large to start, but I would hesitate to say virginal or gestational.
You can see as she advanced to 2016, I believe her last video, though in no chronologic order, videos actually tend to document her growth, to mid thigh, to her knees, and eventually, even leaning back in the chair, I have to estimate her breasts are hanging off and extending 6-8" past her knees, which one side shot shows quite well. It is only by going through a number of videos that you can kind of sense about what phase/year she was in. And there are a couple where she used 2 cams, so you got front and side at the same time. In one of the later videos, she does stand and her breasts appear to be hanging past her knees, however, she was facing the cam which would give a false impression, and I believe she was leaning slightly forward, maybe 30° as when I consider the weight, I seriously doubt she could lean further without support. I viewed it a few times, took a measurement of myself in that reclined position, adjusted for her being shorter, and I think upright, her breasts hung to mid-thigh.
You can see how firm her breast became as she got larger, to the point where her hands seemed to only sink in perhaps 1" and when she stacked them on top of one another, they virtually held their shape, not flattening at all. This is totally suggestive of connective tissue, not adipose, which further support the induced gigantomastia theory when you consider her age when she suddenly grew.
The profile I found said she was bisexual and loved her many toys. She also said that she loved playing with her breasts all the time, implying it just a little was sufficient for total arousal. Apparently, the release of oxytocin when, after playing with her breasts for a minute and then touching her clit for maybe 10 seconds was enough to create let down, resulting in streams from each breast. At the time of the profile, 2009, she was not in a relationship, but certainly open to one. In one video, from a side shot, you can see how she adapted a t-shirt to act as a bra of sorts; though it provided nominal lift, I imagine to about her pelvis, it would have added stability to movement. The bottom hem of the shirt that was tight around her waist acted as the band, and both the sides and neck had been cut away, exposing essentially her entire sideboob, with the neckline cut away perhaps 18" down for the purpose of exposing massive cleavage. Essentially, the remaining shirt only cupped and covered her areola. The shirt was ragged, obviously stressed, and well worn. Jenny seemed to have many tops, most having difficulty reaching her areola, let alone cup the ends of her breasts. I have a feeling that these were likely her standard wear, but she had outgrown them. Many were very low cut and wide, displaying over a foot of cleavage and even a couple fishnet tops. If that is true, she truly liked displaying her boobs, and I cannot say as I blame her. I didn't notice it the first time, but her bras have the band cut off and a long strap to replace the shoulder straps; clearly, they offered no support beyond cupping her areola, because that R cup just barely covered them.
Clearly, she loved her lactation and it was so profound that just picking up a breast to remove a top resulted on dripping. I have no idea how much her breast may have held, but it was a lot. In the earliest video, she was squeezing her nipple area while compressing her breast to get milk. By the end, she could sue the palm of her hand to compress her breast close to her chest to produce even far more. At that time, her breasts were so large that she could not see or reach her nipple and they were so full and firm, she could not flex them to see or reach her nipples. Every time she goes to use a pump or cup to get some milk, she is obviously blindly using the item to find her nipple. That is huge.
In a couple, she uses a 1.5L bottle for a size reference; it looks tiny and gets lost in her cleavage. A 1.5L bottle is pretty big. But throughout all the videos, it would be impossible to conclude that she did not love having massive breasts. And unless she triggered something that took time wearing off, she may have been taking the supplements the entire time; you stop the prolactin production, the lactation slows. Many have doubts about the go fund me reduction story; it would be very strange for someone who has encouraged her growth, loves her huge size and lactation, and if it were a necessity, and with 93 pounds of boobs, a physician would declare such, they have socialized medicine in Germany, so why a go fund me if not just to make some cash? She ran with the story for 2 years. I seriously question if it ever happened.
So the whole Jenny story took place from 2007 to 2016 as I understand it, with each breast gaining about 15kg, obviously doubling in diameter, more full top to bottom while taking on a elongated shape, and becoming far more firm. By the end, she turned her chair slightly to allow a hand to reach the keyboard as her breasts dictated her distance and if she chose to use her other hand, she swiveled the chair the opposite way. Her breasts diameter was now to the point where, even pressed together, they still rested on the arms of her chair. Looking at what we can see in the room, Jenny appeared to live a rather limited means life, which would be understandable; with breasts that size, what job could she possible do? One may say that cashiers in Germany often are seated, but we don't see her leaning forward, hardly ever, and I have to imagine without something to hold her breasts up, she had good reason. While we have no idea what Jenny was really like, her hand drawn cartoons showed big boob and sexual humor, and it is hard to imagine she would have difficulty finding someone, but then again, I know guys, and though I don't understand why, they may look at big breasts, but always talk negatively about them. And from the few very large boob girls I have known, while stares are plentiful, relationships prove difficult. Me, I am just the opposite; if her breasts are so large that she needs help, that is a positive.
Hope the gif works