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优质性生活应该是什么样的?这是一个老百姓和专家都关注的问题。有人说,应该做到心理和生理上水乳交融;也有人说,必须要获得高潮。这些说法都对,但不全面。目前公认的优质性爱包括以下方面:从两情相悦开
What kind of quality of life should be like? This is a matter that people and experts are concerned about. Some people say that psychological and physical fluidity should be achieved; others say that they must be climaxed. These statements are correct, but not comprehensive. The current recognition of high quality sex includes the following aspects: From the two conditions Yue Yue