I like variety. Different ages and overall body shapes naturally go along with different tit sizes; and nipples, areola, etc, should also vary. Gigantic tits should be rare, but I prefer rare gigantic tits over no gigantic tits at all.
in my opinion, they should not exceed the size of a coconut, preferably from kiwis to oranges, and they should not be artificially filled under any circumstances.
Riley Reid successful Porn Model 20A to about 36C are Perfect something DD for a Mother/Pregnant everything else is just Fucking absurd and useless for back strain and Extremely Excessive tit sagging around 40-60s
Just like in real life, needs to fit onto the body.
Big but they hang under her bellybutton? not my cup of tea
It needs to fit the frame.
Personally i prefer a nice ass over tiddies any day of the week anyway
For me it's more about the shape, not the size. If it has a nice shape, it looks good no matter if it's big or almost flat (although I can't deny that small tits make me feel things). It's just that when it's unproportionally big or when it looks fake, it almost always looks bad for me.
Also, I don't know how many people will agree with me, but I think that the nipples are very important for the boobs in general