Petite Feeder:
I guess I would be a 2 on this scale, which is where i like to be.
But i have helped grow a boyfriend and a roommate from a 3-4 to a 6. The boyfriend is gone (decided he wanted a partner with a little more meat on her bones...his loss), but my roommate is happily gaining, and showing potential to eventually be a 7.
John Smith:
I would rather a high 1, rather than a 2. You're not just thinner than average, but on the higher end of being severely underweight, jugding by the conjunction of your both height and weight (five foot three tall for a soaking-wet 101-pound body) . In addition, you are notably very emaciated for someone who might technically have a BMI of 17.3: your ribcage is visually popping out of your skin, your tummy sucks in on its own, you have little to no body fat and your face is a little gaunt....
...Your size tier taken aside, I was wondering how do you handle the vagaries of your fetishistic proclitivities, while being not just a total contrast but also the total physical opposite of the men you handfed and fatten up? I've often noticed that skinny and thinner heterosexual feedresses below age 30 have often a tendency to be but reluctant potential feedees who projects their own ever-unsiatiable crave and feeding impulses onto their opposite-sex partners - and does a very good job to made them girth out twice or thrice their initial sizes at a rapid pace - out of fear to succumb themselves into the temptation of experimenting the said fetish onto their own bodies... and I've seen at least a half-dozen of those women who wound up losing their inner fight and wound up becoming 100 pounds bigger within a year, sometimes even less.
What you call ",the higher end of severely underweight" is, in other words, just ever so slightly below a healthy BMI. I have been 10+ pounds thinner, and wouldn't purposely try to get back to that weight, because as much as I like being lean, at that size I felt frail and sickly.
Have I fantasized about letting go and getting fat myself? Sure. But I have digestive issues that would make that next to impossible. Do I fatten people out of some vicarious thrill for myself? I am sure that is part of it. Do I maintain a noticeably thin physique because I would rather be anything but average? Maybe. I have been 10+ pounds heavier as well, and I am sure if I didn't carefully (obsessively) watch my diet and exercise, that would be my natural set point...but I like to be able to feel my bones.