[Ieshia]

Have any of you ladies noticed your guy's leg vibrating during regular or oral sex?
Could this be because he's in control of when he cums and wants to last longer, or because he's just that excited and gets tensed?

[Anon_1990]

you generally shake when your holding it back

[rcoreyus]

Extreme excitement can do it too.

[Hopeless Dork]

I'm a female and my legs vibrate shake when I am trying to orgasm, getting close to orgasm.

[Ieshia]

Okay so, now i'm confused.
All three of you said different things. So was it because he was about to orgasm, or he was trying to hold it?

[ItsASecret]

Okay so, now i'm confused.
All three of you said different things. So was it because he was about to orgasm, or he was trying to hold it?

The difference responses means there is no definitive answer. It could have been because of any of the above mentioned things or none...how about asking your guy what he thinks could have caused the shaking? It is quite possible to involuntarily shake. Have you ever sat down and your leg started to bounce or vibrate for no good reason? -they are called muscle spasms. Same dealio could have happened to your guy.

[Hopeless Dork]

Very very good points secret. I am sure tensing to hold back an orgasm can bring about the same shaking response as tensing to TRY to orgasm quicker could. Sometimes after working out you can press up and feel vibrations etc when you try to hold a pose... its muscles twitching and they do it for lots of reasons.

Best thing is to ask him, or to just not worry about it as its completely involuntary and nothing that can really be controlled regaurdless.

[maverick]

This is not necessarily sexual in nature. I get these in my hips sometimes. Not shaking, but much faster frequency than that. Sometimes I reach to answer my phone and I'm not even wearing it! The body can do strange things sometimes.

[rcoreyus]

You could ask him....

[admmck81]

My girlfriend could tell you this without hesitation... If his leg is shaking or "vibrating" during sexual stimulation, it just means the sensations are intense. The more his leg shakes, the close he'll be to climax. This is a good queue for anyone that wants to prolong the session or to bring it to a close. Putting the ball in your court to decide whether to finish up or slow it down and prolong it. It's not something we consciously do, it's just one way some of us guys respond to gratification.