大家可以把这个词汇加入到自己的sexuality/sex知识库里，哈哈哈

The Coolidge Effect

https://en.wikipedia.org/wiki/Coolidge_effect

https://www.sciencedirect.com/science/article/abs/pii/S0303720717304938

• The Coolidge effect is the sexual motivation renewal due to sexual novelty.
• Several reports in males, mostly related to sexual satiety which involves various neurobiological changes.
• Studies in females are scarce, but with growing evidence indicating that sexual novelty also influences sexual motivation.
• Sexual novelty modifies sexual behavior in men and women, possibly in a sex-specific manner.
• The effects of sexual novelty and motivation differ between sexes because of the differences in mating behavior features.