Sorry, entire populations of women for generations haven’t been lying just for the fun of it. Men obsess over the size of their cocks way more than a vaaaaaast majority if women do. Yes, there are size queens and there are women who prefer larger men because it’s just what feels good to them. But, in general, the overwhelming majority of women do not hold the size of a man’s cock at the level of importance as men do.
You can read through the “ask a woman” portion of this forum or post this question there if you need more evidence.