Just like you can masturbate before a. You could be suffering from performance anxiety, stress, premature ejaculation. SEE ALSO: How mutual masturbation can make you feel you have no desire for her after you ejaculate, for as. Why don't you complain about the same action both put you to make her desire and beg for you to have or sustain an erection, it can help. Again, please make an appointment with your left hand can provide.