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性行为的基本类型
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2.
异性性交:
肛交 |
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异性肛交的技巧 2 |
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科特迪瓦的青铜塑像
这两尊小塑像能够以不同的组合搭配在一起，以显示不同类型的性交行为。
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Bronze figures, Ivory Coast
The two small figures can be put together in various combinations showing different forms of sexual intercourse. |
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显然，可以用多种不同的体位进行肛交。不过，在多数情形之下，当男方从女方的背后靠近时，女方只是站立或跪下或俯卧；或当男方面对面接近女方的时候，女方抬高双膝到胸部两侧仰卧下来。
如果性伴双方想要肛交和喜欢的话，异性肛交可以给性关系增添花样。只存在一个必须遵守的重要健康常规：一对性伴决不应该在没有彻底清洗阴茎的情况下，半途就从肛交转换到阴道性交。不然，直肠细菌就可能被带入阴道，在这里可能会导致感染。这样的问题可以在抽离肛门之后和重新开始其他形式的性交之前，用肥皂和清水清洗阴茎加以防止。
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Basic Types of Sexual Behavior |
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2.
Heterosexual Intercourse: Anal
Intercourse |
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Techniques of Anal Intercourse 2
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Obviously, anal
intercourse can be performed in many
different
positions. In most cases, however, the
woman simply stands or kneels and bends down or lies on her stomach while the man approaches her from behind, or she lies on her back with her knees raised to the sides of her chest while he approaches her face-to-face.
Anal intercourse can bring variety to a sexual relationship if the partners want it and enjoy it. There is only one important health rule that must be observed:
A couple should never switch from anal intercourse to coitus without a thorough washing of the penis in between. Otherwise, rectal bacteria may be carried into the vagina where they can cause infections. Such problems can be prevented by washing the penis with soap and water immediately after withdrawal from the rectum and before resuming any other form of sexual intercourse.
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