Wish there was more info about this... : https://www.newscientist.com/article/dn26772-female-ejaculation-comes-in-two-forms-scientists-find/
Archive : https://archive.ph/rTaZY
Info about the glands that seem to cause it : https://my.clevelandclinic.org/health/body/24089-skenes-gland
Here is another thing to add to the list of things that real women have that TIMs will NEVER have! ;D
I'm average (but a bit on the shorter side) myself, and I tend to prefer women of the same size or slightly smaller, though this is not a particularly relevant factor for me.
To the other question, I don't think my preference has ever changed, not until now at least!
Wait did this post change your preference?
I meant to say "not for now", I guess. Sorry for the confusion!