For men who have had a penis amputation, "ghost dick" is surprisingly common. Oddly, since the surgery, he's been struck by an occasional sensation that the penis is still there, like a phantom limb. Unlike phantom limbs, which are known to cause pain, phantom penises seem more.
The quivering feeling a girl (or person) gets right after having sex when the penis has withdrawn from the vagina.
J Hist Neurosci. 2010 Oct;19(4):299-312. doi: 10.1080/09647040903363006. Phantom penis: historical dimensions. Wade NJ(1), Finger S. Author information.