very interesting! someone described mine as the "puffy" kind once, and looking at the pictures, i guess i'd agree. it's not as "flat" as the ones shown, but they're certainly soft and puffy, i guess.
mine also have the bumps, though not as prominently. i notice that when they get hard/stimulated/it's brick titty out everything becomes more defined, though, including the surrounding bumps.
my colouring also fades out, and i've never had children (21 years old, also, incase anyone was wondering...) so i'm not sure it has much relation to do with that. my nipples on the edges always had that 'gradient' effect, even in puberty.
mine also have the bumps, though not as prominently. i notice that when they get hard/stimulated/it's brick titty out everything becomes more defined, though, including the surrounding bumps.
my colouring also fades out, and i've never had children (21 years old, also, incase anyone was wondering...) so i'm not sure it has much relation to do with that. my nipples on the edges always had that 'gradient' effect, even in puberty.