If be wife camouflage orgasm, they themselves can contract actively pubic and coccygeal flesh, imitate the groan when orgasm and happy expression even.

• 如果是妻子伪装性高潮，她们可以自己主动收缩耻骨尾骨肌，甚至模仿性高潮时的呻吟和愉快表现。