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Charles T. Abstract Conditioning of sexual arousal has been demonstrated in several species from fish to humans, but has not been demonstrated in nonhuman primates. Controversy exists over whether nonhuman primates produce pheromones that arouse sexual behavior. Although common marmosets copulate throughout the ovarian cycle and during pregnancy, males exhibit behavioral signs of arousal, demonstrate increased neural activation of anterior hypothalamus and medial preoptic area and have an increase in serum testosterone after exposure to odors of novel ovulating females suggestive of a sexually arousing pheromone. However, males presented with odors of ovulating females demonstrate activation of many other brain areas associated with motivation, memory and decision making. In this study we demonstrate that male marmosets can be conditioned to a novel, arbitrary odor lemon with observation of erections, and increased exploration of the location where they previously experienced a receptive female, and increased scratching in postconditioning test without a female present.A Big Shiny Blue Marble Ch. — "This is one thing that I know that I can help you with." by TaLtos/29/ HOT. A Big Shiny Blue Marble Ch. Apr 28, In the well-known story “Beauty and the Beast,” a human girl pairs with a nonhuman mate. And there are many more examples in folklore and. 'non-human' stories. Active tags. Active tags . Flashfic: Sex Mage punishes her smart-ass neighbor. Cathy proves herself and kills the alien with sex and milk...the end of the story look at the video above ↑ ↑ ↑
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