Men’s attractiveness actually decreased if he was presented as the partner of an unattractive woman

Mate Copying and the Effects of Sexual History on Romantic Desirability. Ryan Corley Anderson. Evolutionary Psychological Science, https://link.springer.com/article/10.1007%2Fs40806-018-0143-y

Abstract: Mate copying typically refers to the idea that the likelihood of an individual being chosen as a romantic partner varies as a function of how they are assessed by (generally opposite sex) others. The phenomenon has been well documented among nonhumans, but mate copying among humans has only really begun to receive attention from an academic audience in the last decade. Although our understanding of mate copying can be broadly encapsulated by the statement “sexual experience is desirable,” the long-standing and deeply ingrained social prescriptions against promiscuity present a challenge to this dictum. This paper attempts to address this inconsistency by reviewing literature supportive of and inconsistent with the above statement. It is concluded that the two ideas, although seemingly opposing, are not mutually exclusive.