I (f) can't stop shaking for ~30 minutes after sleeping with a new guy I'm seeing. It happens every time whether or not I've orgasmed. I feel quite comfortable and safe with him, and completely fine physically. I've had sex with other men and women, and never had this happen before. I am a victim of childhood sexual assault, could this be related? He has never triggered me, but is much larger physically, and more dominant than other partners I've had. He's very sweet about it, and the shaking doesn't really bother me, just very confused as to why it's happening!