I love puffy nipples regardless of race or ethniticity. It seems to me and I could be wrong (and don’t think there are any scientific studies done on this subject) but chinese women seem to have more puffy nipples than other asians. Korean women seem to have bigger and harder nipples. Filipinas and Thais seem to have darker colored nipples. Japanese women seem to have more pink soft hue colored nipples. Vietnamese tits, unfortuately I don’t get to see enough of them to make a judgement. This is of course just my own personal general observations on asian tits!