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Ask Anything 4w
Why do my nipples shrink up in the cold?
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2

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Anonymous 4w

Because the blood vessels within them contract in order to maintain core temperature and prevent excess blood cooling.

upvote 16 downvote
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Anonymous 4w

Mine nip out when it’s cold lol I’ve frozen my nips to the point where I’m suprised they’re still okay lol

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