But for me (a cis man), that dynamic has no relation whatsoever to sexual attraction, except in the opposite direction (sexual attraction can make an interaction feel high-stakes). I think this is a difference between most cis men and most cis women.
I am not entirely sure that this is the case.
I once read an article about a woman who had done extraordinary well in a quiz-show style academic competition for college students and then watched a video of her team winning the final round of the championship because she answered all the questions herself, and my immediate reaction was “That was the sexiest thing I’ve ever seen”.
I’m reminded of a related reason for “anticipacitory coverups”...
-- Dogbert’s Top Secret Management Handbook