This has only happened once before, but not as bad as tonight was. When I have a REALLY BIG orgasm, the kind you only get once in a while compared to normal, not as intense orgasms, I breathe really hard and you know..its normal.. Well, like the other time, I don't know if my body's just stressed from the great sex that goes on over an hour, or if my muscles are having really bad cramps, but once we're done having sex, I breathe so hard it's like I'm hyperventilating, and I start shaking pretty bad. It doesn't hurt, but I can't control it. I love having these big orgasms, and it's only happened twice, but both times, I shook so bad. My eyes start tearing and I cry because there's a weird pressure on my chest from the hyperventilating.. :-/ Anyone know what this could be? Is it just some kind of stress or just overwhelmed with so much pleasure? I really need an answer to this. It's bothering me and my bf. Also, another problem I've had is after sex sometimes I get cramps in the area..did he maybe go too far up there?