Whats an erection and an orgasim?
412531
If you don't know, then you are too young.  Someone needs to have a discussion with your health teacher.  If this topic is going to be discussed, all aspects of it should be covered.
671281
Masturbation is the manual excitation of the sexual organs, most often to the point of orgasm. It can refer to excitation either by oneself or by another (see mutual masturbation). It is part of a larger set of activities known as autoeroticism, which also includes the use of sex toys and non-genital stimulation. There are also masturbation machines used to simulate intercourse. Masturbation and sexual intercourse are the two most common sexual practices, but they are not mutually exclusive (for example, many people find the sight of their partner masturbating highly erotic). Some people are able to achieve orgasm only through masturbation and not sexual intercourse. In the animal kingdom, masturbation has been observed in many mammalian species, both in the wild and in captivity.
1038043
physiologically erection occurs twice in a day withought any stimulation late in night n in mornings thts bcoz ur adrenalin n testosterone flow in ur blood vessels r high at these times
1021173
yes its called MUSE you insert it in the head of your dick and it desolves and you get an erection for about 1 to 2 hours
752015
I'm aware of achieving a semi!  I don't know how any conscious man could achieve an erection and not be aware of it.  Once you feel the strain of the fabric and that ever-so-familiar twitch you'll always be aware of it!
837322
Penis is the male organ of copulation and urination in mammals.
480462
the ability to maintain an erection
68433
Most healthy men wake up in the morning with an erection. The slang term for this is "morning wood." This is normal and it's fairly common. Men have several erections a night as part of their sleep cycle. Many times they wake up and find they are still erect.\n\nA man's penis becomes erect ("hard") in response to sexual arousal, excitement, and deep relaxation, such as what's experienced in deep dreaming sleep. An erection is caused by a rush of blood to the penis. A man's penis, especially a young man's penis, can also become erect without any kind of arousing stimulation — this is called a "spontaneous erection."
458413
Masturbation is the manual excitation of the sexual organs, most often to the point of orgasm. It can refer to excitation either by oneself or by another (see mutual masturbation), but the term commonly refers to such activities performed alone. It is part of a larger set of activities known as autoeroticism, which also includes the use of sex toys and non-genital stimulation. There are also masturbation machines used to simulate intercourse. Masturbation and sexual intercourse are the two most common sexual practices, but they are not mutually exclusive (for example, many people find the sight of their partner masturbating highly erotic). Some people are able to achieve orgasm only through masturbation and not sexual intercourse. In the animal kingdom, masturbation has been observed in many mammalian species, both in the wild and in captivity.
374624
Sexual intercourse, specifically coitus, is the human form of copulation. The term sexual intercourse refers to a wider range of sexual activities than the term coitus, which only refers to male-female genital sex. See Human sexual behavior for a discussion of the broader sense of sexual intercourse and list of sexual positions for the wide variety of sexual activities that exist. See the terms frot for male-male genital sex and tribadism for female-female genital sex. "Genital sex" as used here refers to genito-genital sex, among BDSM/fetish practitioners the term "genital sex" can mean any sex involving the genitals including anal, oral, manual etc., as opposed to those based on toys, costumes or fantasies.\n\nCoitus may be preceded by foreplay, which leads to sexual arousal of the partners, resulting in the erection of the penis and natural lubrication of the vagina.\n\nTo engage in sexual intercourse, the erect penis is inserted into the vagina and one or both of the partners move their hips to move the penis backward and forward inside the vagina to cause friction, without ever fully removing the penis. In this way, they stimulate themselves and each other until orgasm and ejaculation are achieved. Penetration with the penis is also known as intromission, or by the Latin name immissio penis.
118648
Male = Viagra.\n\nFemale = Fake it.
1122389
Well, besides referring to the thing trees are made out of, when it's used and people react to it as if it's impolite, they're talking about an erection.\n\n"Sporting wood" and "having a woody" are both slang phrases for a male having an erect penis.
463327
Some men have a sort of "banana penis", no this is not a joke. I knew a guy whose penis was almost bent at right angles during erection, but completely normal when not aroused. During sex the penis straightened out, so there were no problems, it just looked weird. Don't panic, you are not alone.
252394
You are being stimulated by the vibration of the vehicle, thus causing the erection. It's nice to be young, eh?
468668
it is natural. men or boys produces sperm each passing hour.  erection also means, he is ready to fire the bullet into any woman's what ever.if there is any guy who does not have erections in the morning, this person have a very very serious problem, either he is GAY or not interested in women. I for an example, get whacky whacky every morning. LOL
1142274
ERECTION OF THE CLITORIS WHICH IS THE RUDIMENTARY PENIS!!
781495
He can get an erection and ooze. It happens