One of the most common problems in sex.

One of the common problems in sex between partners is that a girl cannot cum, and a man cannot hold back his orgasm. Why is this happening? In simple terms, partners have different levels of arousal (the female gender is less sensitive) What to do? Extend the foreplay for more arousal of the girl. Psychologically hold orgasm to the last. Technique 9 to 1, nine short pushes and one long push. Lubricant with a cooling effect.