I gave several women oral sex and they came like it was a vaginal orgasm (full body shaking, twitching etc). I suspect that they were faking it because I read that in the clitoral orgasm the orgasm is limited to vaginal area. Is it possible to experience a full-body orgasm, with tingling sensations that come in waves from your head down to your toes only with oral sex?
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Do men have partial-body orgasms, limited to their penis only?
This really needs an up-to-date citation, but both men and women can have mind-blowing, “full-body” orgasms, or meh-maybe-better-than-nothing orgasms, depending on the circumstances. Despite the external differences, people are not wired that differently.
Only if you are doing it correctly. My first girlfriend was quite young and inexperienced and she didn’t know anything about faking it at the time and yes she experienced multiple full body orgasm’s from oral sex many many times.
So if you get to come on here and brag then I get to brag as well. 
Um, yeah? Well, more prostate/taint area and along the bottom of the penis, but yeah that’s about 90-100% of the time? I reckon that’s the root (heh) of the joke: “Why don’t women always have orgasms? Who cares?” It’s not that we’re insensitive, it’s that we generally have no clue what an orgasm is or at least can be, so have no idea what all the fuss is about when you’re not getting yours. I was about 45 when … well, when I realized what all the fuss was about. Prior to that my O was on par with a really good slice of pizza–given the choice I’d be flipping a coin.
That seems to be the problem. Where did you read this?
Orgasms, of course, can vary in intensity. It’s possible for oral sex to result in intense orgasms as you’ve described, but most likely when you’ve been reading the term “full-body orgasm”, what was being referred to wasn’t the intensity of the orgasm, but to where and how it occurred, which is usually of a greater intensity than clitoral orgasms.
Keep in mind not everything you read in books and online are based on facts, but there is evidence that vaginal orgasms are not a result of clitoral stimulation, or at least not solely clitoral stimulation.
That’s not to say those are the only two areas that can be stimulated that can result in orgasm. Women have reported having orgasms due to stimulation of parts of the vulva other than the clitoris, nipples, anal sex and fantasy alone.
The best gauge as to whether or not a woman is faking it is how often she wants to repeat it or come back for more. I am the old fashion type admittedly and have never even glanced at a sex technique book in my life. So I freely admit to lacking in technique. I have had to adjust my strategies over the years to things I was good at which included getting inside their head. I have found with at least adequate technique a woman can have mind blowing orgasms if she is brought along slowly mentally. When a woman feels the man is hard to break down and become vulnerable she really starts getting turned on as she sees herself accomplishing this. So even though the man is in complete control of the situation the woman feels like she is stearing the whole thing and at that point her sex organs become very sensitive and ripe! I vote for anything that turns her on can give her a full body orgasm.
My condolences.
At least it was on par with a really good slice of pizza. I’ve had some really good pizza that was amazing and some women who weren’t as good as average pizza myself. 
I have had full body orgasm and what I would call even out of body ones without any stimulation, so I don’t see why clitoral stimulation would be limited to genital orgasms.
All orgasms happen in the same part of the body, the brain. And they can manifest in any part of the body controlled by the brain, which is to say, the entire body.
Better late than never, I guess. On the other hand, but your mid-forties when you think you got the whole sex thing down it’s a nice surprise that, nope there’s this
Out of body orgasm? Is that what happens when you have an out of body experience in front of a porn?
Maybe Si Amigo should be consoling Nava for never having had really good pizza.
I’ll have what she’s having.
Getting back to the question (as it might be reasonably interpreted), my partners of the last ten years or so definitely seem to have more observably profound orgasms from G-spot or anterior fornix stimulation than from clitoral stimulation alone. To illustrate, clitoral orgasms seem to be accompanied by stiffening, writhing, and either enthusiastic verbal agreement or repeated supplications to the divine. “Interior” orgasms, on the other hand (so to speak), are characterized more by full-body bucking than writhing, and more by loss of vocal capacity than by any verbal expresssion. The confounding variable here, of course, is that G-spot / anterior fornix stimulation usually follows oral stimulation of the clitoris, and more often than not both forms of stimulation are applied concurrently. Simultaneous application of oral stimulation to the clitoris and manual stimulation to vaginal nerve centers may or may not be considered “oral sex” by the OP for purposes of this question. So there’s that.
Interestingly enough, given the above, most of my partners (with one notable exception, who had very little clitoral sensitivity but was still fully orgasmic from vaginal stimulation) were much more apt to ask for oral sex than for G-spot / anterior fornix play. Profound, it seems, does not always equate to preferred.
Happy Valentine’s Day!
I am quoting:
"*Although clitoral orgasms can be intense, they’re typically centered around your vagina and may only last a few seconds or so.
If you’re stimulating your cervix, you may feel the buildup of pressure spread throughout your whole body. This may lead to a full-body orgasm, with tingling sensations that come in waves from your head down to your toes.*"
Source: Cervix Penetration: 10 Things You Need to Know
Also this one says something similar but not exactly the same: What's The Difference Between Clitoral And Vaginal Orgasms? I Asked 8 Women How Both Feel
The first cite is a one-sentence throwaway without any nuance or context. The second cite has lots of nuance, and starts off by saying that women vary tremendously in their responses.
The proper answer for pretty much everything related to sex is “people vary tremendously.”
Agreed, 100%.
Every time I see some blurb about how all orgasms are clitoral and men need to understand this, I sigh a little. That’s likely true for most women, but not all. Like I said above, I had one partner who had very little sensation in her clitoris, but her anterior fornix - oh, boy. One of my best friends (whom I’ve not been intimate with, but who likes sharing details) is similar - fisting all the way for that person. Everybody’s different.