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发帖数: 20343 | 1 这种动物做爱的功夫可以跟人的媲美了。
The bonobo is the only primate besides man who engages in mating for other
purposes than procreation. Mating is not only dorso-ventral, as it is in Pan
troglodytes, but it is also ventro-ventral, or face-to-face (Nishida and
Hiraiwa-Hasegawa, 1987). Amongst females genital-genital rubbing, or G-G
rubbing, is common and serve to communicate reassurance (Nishida and Hiraiwa
-Hasegawa, 1987). Females will lay on top of each other face-to-face and
move their pelvises so that the c... 阅读全帖 |
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