When a woman's breasts start to grow, she seems to suddenly learn to masturbate. The most typical example is shower masturbation, the day when the discomfort she felt in the bath turned into pleasure... Today, 50 mature women reflexively aim the shower head at their crotches as they indulge in masturbation. Burn into your mind the sight of them gasping under the stimulation of maximum water pressure, and burn into your mind the swaying of their labia! Self-squirting and urination are also included.