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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
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润滑剂有多种剂型可供选用。有两个理由可以说明润滑液应该为水溶剂型：1.它们没有刺激性，并容易清洗；2.
不像脂溶剂型润滑液，水溶剂型润滑液不损坏可能被用到的安全套。
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有一些女性在肛交中会得到极大的快乐。不过，不像阴道那样，肛门并不分泌自然的润滑液，所以利用某些人工水溶剂型润滑液是明智的。这种润滑剂最好用于肛门本身。这也为轻柔地按摩肛门括约肌甚或插入手指提供机会。在这种润滑准备之后，就能够插入阴茎了。插入本身应该非常缓慢，而一旦进入肛门，有一阵子不应该抽动阴茎，直到肛门括约肌完全放松为止。然后，性伴的一方或双方就可以开始小心地耸动骨盆。
不习惯肛交的女子起初可能感到阴茎插入肛门不怎么舒服甚或疼痛。不过，在数次轻柔的尝试之后，即使她本人没有达到性高潮，也可能会开始喜欢上肛交。当然，她的性伴在肛交期间可以给她手交，如果她确实有了一次或数次性高潮，她因此而发生的肛门括约肌的收缩会给阴茎施加额外的刺激。
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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 |
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Lubricants are available in various forms. They should be water-soluble for two reasons: 1.They do not irritate and are easy to wash off, 2. Unlike fat-based lubricants, they do not destroy any condoms that may be used.
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There are women who find great pleasure in anal intercourse. However, unlike the vagina,
the anus does not provide its own natural lubrication, and therefore the use of some artificial, water-soluble lubricant is advisable. The lubricant is best applied to the anus itself. This also offers the opportunity for a gentle massage of the anal sphincter or even the insertion of a finger. After this preparation, the penis can be inserted. The insertion itself should be very slow, and, once inside, the penis should not be moved for a while until the anal sphincter is completely relaxed. Then one or both partners can begin some cautious pelvic thrusting.
A woman who is not used to it may, at first, find the insertion of the penis into her anus unpleasant or even painful. However, after several gentle attempts, she may begin to enjoy it even if she does not reach orgasm herself. Her partner can, of course, masturbate her during anal intercourse, and if she does have one or several orgasms, the resulting contractions of her anal sphincter will provide an additional stimulation for the penis. |
