It is when a man is Horny and his dick is hard and up
2007-11-13 07:43:20
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answer #1
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answered by themagicalmuffin31 3
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2016-05-21 21:05:15
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answer #2
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answered by Jimmy 3
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A penis erection occurs when two tubular structures that run the length of the penis, the corpora cavernosa, become engorged with venous blood. This may result from any of various physiological stimuli. The corpus spongiosum is a single tubular structure located just below the corpora cavernosa, which contains the urethra, through which urine and semen pass during urination and ejaculation, respectively. This may also become slightly engorged with blood, but less so than the corpora cavernosa. After a man has ejaculated during sexual encounter or masturbation, his erection usually ends, but this may take time depending on the length and thickness of the penis.
Penis erection usually results from sexual stimulation and/or sexual arousal, but can also occur by such causes as a full urinary bladder or spontaneously during the course of a day or at night, often during erotic or wet dreams (see "nocturnal penile tumescence"). An erection results in swelling and enlargement of the penis. Erection enables sexual intercourse and other sexual activities (sexual functions), though it is not essential for all sexual activities.
Nipple erection may result from three kinds of response. It happens in females during breast feeding. It is also an early part of the sexual response in females and males. Both of these are caused by the release of oxytocin. Nipple erection can also be caused by cold temperature in both male and female. This is merely due to tactile response to cold temperature rather than anything linked to sexual drive. The erection of nipples is not due to erectile tissue, but due to the contraction of smooth muscle under the control of the autonomic nervous system. It is more akin to a hair follicle standing on end than to a sexual erection.
2007-11-13 07:46:53
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answer #3
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answered by BKool 4
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Erection is a large building.
2007-11-13 07:47:59
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answer #4
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answered by J. 5
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an erection is what they do when they erect a president. the presidential erections are going to be big this time.
2007-11-13 07:43:49
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answer #5
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answered by brians girl 4
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I didnt know people could talk to a moter. What kind? Lawnmower, Car?
2007-11-13 08:01:57
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answer #6
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answered by Anonymous
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is when we get really horney and our penis grow from normal size to big size and then we get normal again search for erected and unerected penis pictures to understand
2007-11-13 08:45:16
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answer #7
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answered by Prince Luis 2
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you'd have been better off using google
at least you could have a gotten a quicker answer
2007-11-14 09:10:43
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answer #8
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answered by Anonymous
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It's a chapter in algebra...very hard stiff...um, stuff
2007-11-13 08:21:49
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answer #9
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answered by writeaway 4
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Natural Penis Enlargement Guide - http://LongPenis.uzaev.com/?MTXi
2016-06-28 02:06:35
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answer #10
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answered by ? 3
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If you don't know by now, then you are to young to know.
2007-11-13 07:43:25
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answer #11
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answered by Anonymous
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