행복에 창녀의 가이드 - 에피소드 3 : 자위에 부착 된 부끄러움을 취소 - Orion Pax와

Everybody's doing it, almost nobody's talking about it, and when it is discussed, it's rarely in a positive light. Yet, science confirms what common sense suggests: masturbation is beneficial for physical and emotional health, as well as sex and intimacy with others.