When you have the big O, most of your blood is pumped down there so its normal for your legs to feel weaker. Also different positions can make your legs feel weaker the same way your hands feel when you leave them a certain way and they fall asleep.
If you had an orgasm then most of yojr blood flow went down there so its quite normal. Also laying horizontal or other positions can work your leg muscles and make them feel sore afterwards.
Because the musicles are working harder that normal, cause you have to push hard and faster. Because of enjoyment you don't really feel it until you are stops...
Because the musicles are working harder that normal, cause you have to push hard and faster. Because of enjoyment you don't really feel it until you are stop....
