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WHY DO NIPPLES GET HARD ?- Science FACTion Show

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How do Nipples get Hard ? - Hard nipples happen to everyone, and for different reasons, you could be cold or aroused, but, what is the purpose of this reaction? Learn more on this video. **** Similar Videos You Might Like **** WHY DO MEN HAVE NIPPLES ? https://www.youtube.com/watch?v=JUaegk42ZLE HOW DOES VIAGRA WORK ? https://www.youtube.com/watch?v=fdwTMzrsV70 WHAT ARE BLUE BALLS ? https://www.youtube.com/watch?v=wjdSGWceIc8 CREDITS: PRODUCER: Matt @ Question Time https://www.youtube.com/QuestionTimeQT SOCIAL MEDIA LINKS: INSTAGRAM: https://www.instagram.com/krederm/ TWITTER: https://twitter.com/MarkKreder SUBSCRIBE: https://www.youtube.com/channel/UClG37oYsvhaKU-qtD7JiwMA
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Text Comments (15)
My buddy Winston (14 days ago)
Guess im cold.
Prince Mahin (6 months ago)
😒 why nipple get hard to me? I m not gay -
ActCut00021719 (9 months ago)
Now Lose it, Just Lose it, Go Crazy This maybe a Dead meme or Stale idk
ActCut00021719 (9 months ago)
DON'T JUDGE ME!!!
Jessica Amaya (11 months ago)
woman are lucky cause they wear a bra and you can't tell with their nipples are hard😆
Sniper.vegito Sniper (1 year ago)
why does our eyes get blurry an then have to ware glasses
Davin Castello (1 year ago)
why do women fear lizards
Jessica Amaya (11 months ago)
Davin Castello I don't
Davin Castello (1 year ago)
why do people enjoy sex
Gabe1031 rr (1 year ago)
Fourth
Gabe1031 rr (1 year ago)
Forth
Elizabeth Hernandez (1 year ago)
why do we get a nose bleed ?
xXLilLemonXx (1 year ago)
this comment will probably get lost
509-jakkboyy (1 year ago)
Funny Bunny nope you're the top one
Aiden Roe (1 year ago)
First

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