It sounds like you’re just as human as everyone else here. Welcome

Hmm thank you for your $0.02.

However I do have to ask, what does the latter in italics have to do with my dilemma? And just so you know, for whatever reason I find sibling relationships a bit too much for my liking. But at the same time, I’m kind of turned on about an aunt or cousin...weird how that works 😅

When you think how many people have these sorts of feeling but dont join a place like this i would say its perfectly normal.

Statisics say that about 85 percent of females have sexual fantasies about thier dad at some point, just most never act on them. So when you look at that then look at how many women there are on here it suggests what small percentage of people with these urges/fantasies actually come to places like this.

Hi, I think you're a lot more normal than you think.
I'm obsessed with mom/son incest but I have zero interest in my son, yet my nephew certainly has my interest. Similar to your situation, just the opposite and I'm sure I'm pretty normal.
Both males and females have urges/fantasies.

I am not sure anything is out of "norm" as long as it is safe and not cruel or demeaning

For most of us mother's breasts and nipples are the first breasts and nipples to experience, sucking them, squeezing them, playing with them.
And, if we're aroused by woman's breasts and nipples, as well as lactation, it's only natural to be attracted to the source!