Technique: Caressing the "twin peaks" can lead to orgasm without penetration. 请注意，这类内容应当以科学、健康的性教育为指导原则，避免低俗或不健康的描述。在任何情况下，都应尊重他人，保持内容的适当性和合法性。

Caressing a woman's breasts is something any man can do, and it seems to be an innate instinct for men. However, one day you may find that she is becoming less sensitive to stimulation of her breasts. What should you do? Among a woman's erogenous zones, only the breasts and sexual organs are considered the highest sensitivity areas. A more accurate statement would be that, rather than...