Apposition of Sex Organs

性行为的基本类型

3. 同性性交: 生殖器性交

同性性器官并置

一对正在做爱的女性性伴
中国瓷盘,清朝(19世纪)
蒙中国古代性文化博物馆的惠允(江苏吴江市同里镇)

Female couple making love.
Chinese porcelain plate,
Qing dynasty (19th century)
Courtesy China Sex Museum, Tongli

男性和女性同性性伴都可能紧密地拥抱并因而引起性器官的直接接触。骨盆的节律耸动因而可能提供有效的相互刺激。

以这种方式把阴茎并置在一起的男性常常感到,为了增强性感受和防止敏感的阴茎皮区的皮肤发炎和皲破,用润滑液比较实用。如果没有具有保护作用的一些润滑剂,因为阴茎头会与性伴的阴毛发生摩擦,可能不久就会开始受损。许多男人喜欢握起双方的阴茎,然后在一起进行接触、摩擦等刺激,直至达到性高潮。当然,这种习惯也被人描述为手交(manual intercourse)。

至于两个女性之间的生殖器并置,同样可能令人感到满足,并且事实上会让双方达到性高潮。正如已经指明的那样,甚至在(异性)性交合期间,女性性刺激的主要部位是阴蒂、小阴唇和阴道口。这些部位同样可以被另一位女性通过摩擦所刺激。尽管如此,有这么一些(喜欢同性性交的)女人,她们在阴道深深的插入中会感到特别的满足。这样的女人也在参与异性性交中表现得很棒,但是,她们也可能感到异性性交的身体愉悦稍小于对阴蒂刺激带来的愉悦
 

Basic Types of Sexual  Behavior
3. Homosexual Intercourse: Genital Intercourse
Apposition of Sex Organs
Both male and female homosexual couples may embrace very closely and thus bring their sex organs into direct contact. Rhythmic pelvic movements can then provide effective mutual stimulation.
Males who bring their penises together in this fashion often find it practical to use a lubricant in order to enhance the sensation and to prevent the chafing and chapping of sensitive penile areas. Without some protective lubrication, the glans of the penis may soon begin to hurt as it rubs against the partner's pubic hair. Many males also like taking both penises into one hand and then masturbating to orgasm. This practice can, of course, also be described as manual intercourse.
For two females, the apposition of their sex organs may also be satisfying, and may, in fact, allow both of them to reach orgasm. As already pointed out, even during heterosexual coitus the main areas of female sexual stimulation are the clitoris, the minor lips, and the entrance of the vagina. These same areas can also be stimulated by rubbing them against the body of another female. Still, there are some women who find a particular satisfaction in deep vaginal penetration. Such women may very well engage in homosexual intercourse, but they may also find its physical pleasures somewhat inferior to coitus.

[Course 6] [Description] [How to use it] [Introduction] [Development] [Basic Types] [1. Self-stimulation] [2. Heterosexual] [3. Homosexual] [4. Contact with Animals] [Variations] [Prohibited Behavior] [Additional Reading] [Examination]