Well I have never had the shakes after the deeply satisfying sex but I have had what I call electric shock. I literally feel like lighting is going thru my legs and arms. You know how you get that jolt from static electricity or if like me you unfortunately been shocked by an electric fence. Well that is what is like and I end up with the giggles as a results.
Yeah...I have had that before...so amazing the feeling. While I was shaking...i did have those jolts...but the shaking lasted well after my orgasm had finished...