這種性愛姿勢可以創造出緊密貼合的感覺，因此給予者的陰莖或綁帶會感覺更大。

③前戏刺激：先从亲吻开始，慢慢过渡到隔着衣服抚摸、自然脱掉衣物，然后从脸颊到脖颈，再到乳房、腰侧、大腿根部轻慢爱抚按揉，最后到阴蒂、阴道，用手指逐渐且充分抚摸女方，扩张阴道，直至女方阴道湿滑，性唤起兴奋，便可以进行下一步插入了。

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至于性交时间和抽插频率，其实并没有所谓的标准而言，体力、性欲强度、心理状态、对对方身体了解程度等因素都会影响时间长短。性感受个体差异极大，只要双方都能获得性满足，产生愉悦，那就是最适合的时间和频率。

第三步：他抬起雙腿，一面輕柔地舉起她雙腿，在保持溫暖全面的身體接觸時，增加骨盆和陰蒂之間的壓力。

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後進體位的唯一缺點，就是太過刺激，所以跟其他體位相比，男人會更快達到高潮。

男方如果性知识缺乏，便可能出现不清楚阴道的位置、在没有足够前戏且女方阴道干涩的情况下就插入、选择了让女方不适的性交体位等情况，均会导致性交失败。甚至如果长期性交不畅，还会产生行为焦虑而出现勃起障碍。

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Regard for Qualified Environments: People typically browse the internet at operate. NSFW labels prevent people 性感女孩 from unintentionally opening inappropriate materials in front of colleagues or clients.