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性行為的基本類型
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2.
異性性交
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異性肛交
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異性肛交（自古希臘花瓶畫） |
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After an ancient Greek vase painting. |
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異性肛交（heterosexual
anal intercourse）在此被定義為涉及陰莖與女性的肛門之間的性接觸。
在大多數個體，肛門對觸摸是高度敏感的，而且，事實上是最重要的性敏感區之一。所以，在許多人的性活動期間，他們喜歡某種形式的肛門刺激幾乎並不令人感到驚訝。例如，當他們自娛（自慰、手淫）時，可能把自己的手指或一些圓柱形物體插入肛門，或者他們可能在口交和生殖器性交期間喜歡對肛門進行刺激。一些男女也喜歡讓人添吮或親吻他們的肛門，而他們的性伴可能十分高興幫忙。[用專業人員的話說，這種習慣被稱為舔肛或吻肛（anilinctus，自拉丁語anus：直腸開口；linguere：舔。）]不過，如果沒有小心謹慎的清潔，這種習慣在一些情形下可能導致肝炎和其它性傳播疾病的感染。
最後，應該提及的是，一些男性喜歡把他們的陰莖放在女性臀部之間[1]前後擦動，直到達到性高潮為止。儘管在這種情形之下，沒有插入肛門，該女子也仍然會體驗到某種快樂。
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Basic Types of Sexual Behavior |
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2. Heterosexual Intercourse |
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Anal Intercourse |
Heterosexual anal intercourse is here defined as involving sexual contact between the penis and the anus of a female.
In most individuals, the anus is highly sensitive to the touch and is, in fact, one of the most important erogenous zones. It is therefore hardly surprising that many people enjoy some form of anal stimulation during their sexual activity. For example, they may insert their fingers or some cylindrical object into their anus while they masturbate, or they may like some anal manipulation during oral and genital intercourse. Some men and women also like having the anus licked or kissed, and their partners may be quite happy to oblige. (In professional language, this practice is known as
anilinctus (from lat. anus: the rectal opening and linguere: to lick). However, without the most scrupulous cleanliness, this practice can, in some cases, lead to an infection with hepatitis and other
sexually transmitted diseases.
Finally, it should be mentioned that some men enjoy placing their penis between a woman's buttocks and then moving it back and forth until they reach orgasm. Although in this case there is no penetration or insertion, the woman may nevertheless also experience some pleasure. |
