>>212558535Foids evolved to uglify quickly. Past 20 and she should already have a family and having the beauty to attract a new man is only going to hurt her and her family.
Also foids evolved for calorie efficiency, they have less collagen and collagen cross linking in their skin which is why they can "glow" when they're younger through subsurface scattering of light but also sags and wrinkles quicker because it's weaker.