I have a friend who needs advice but doesn't have Internet access. Whenever she is have sex with a guy she can never cum, no matter how horny or how hard she tries, any advice please all welcome
Most people even women do not know that a lot of women, if not most can not cum from just having a cock (or anything else) inside them. They need thier clit stimulated at some time to cum. She should get the guy to do to her what she does to herself while she masturbates.