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不同物种间的性行为：猕猴会对鹿做不可描述的事情？
source link: http://tech.sina.com.cn/d/a/2018-01-25/doc-ifyqwiqk4622637.shtml
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新浪科技讯北京时间1月25日消息，据国外媒体报道，对大多数人类来说，性生活的目的并不是为了生小孩。情投意合的成年人有太多方法来让自己享受性爱的同时，避免怀孕带来的苦恼。不过，我们也不是唯一会享受性爱的物种。倭黑猩猩在实际上已经在性交易的基础
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