They are cold, turned on, or stimulated by the rubbing on their shirts/underwear.
The erector muscles due to cold or hormonal influence in the area make the skin stand up and harden/rise up...thus the popping of the nipple.
I'm a Biologist!!!
2006-09-03 16:19:11
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answer #1
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answered by Sammyleggs222 6
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Sammyleggs has got it - oh yeah, and the lack of a bra (or at least one padded enough to prevent others from being able to tell when they're nipping).
2006-09-03 16:20:34
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answer #2
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answered by Tygirljojo 4
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even with a bra - nipples can show.
sometimes we're cold, sometimes it just IS!
get over it.
2006-09-03 16:20:01
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answer #3
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answered by Melis__A 3
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Womans nipples go hard when theyre either turned on, or 99.9% of the time its because theyre cold.
2006-09-03 16:21:14
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answer #4
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answered by ♡MaNda♡ 3
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it's usually cause there cold or they have no bra or a combination of thin bra and really cold girl
2006-09-03 16:20:45
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answer #5
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answered by meatballhead400 2
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I want to vote for 'Hot' but suspect it's just 'bra-less'.
I'm 56 years old & besides a very very few brief 'incidents' & that 'wardrobe malfunction', I'm wondering if it's just an urban myth! [+2!] :-)
2006-09-03 16:24:40
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answer #6
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answered by Anonymous
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Can't keep a good nipple down I guess. Hey, who's complaining?!
2006-09-03 16:16:55
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answer #7
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answered by tiko 4
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No, it means they are either cold or nervous. Happens a lot. lol.
2006-09-03 16:20:18
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answer #8
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answered by Anonymous
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