EVERY woman has hair on their bodies.
EVERY PERSON has hair. Every pore = hair follicle.
We have thousands of hair follicles all over our bodies. Every woman and man have stomach hair, back hair, arm hair, facial hair, leg hair, even BUTT hair.
Your body needs these hair follicles to retain your body's natural scent.
Given that more testosterone = darker and coarser hair which is found on a lot of men.
But you are forgetting that women also possess this hormone which contributes to body hair. Usually (i say usually because a lot of women can have darker facial hair or body hair, usually related to a medical condition where your body produces a lot of male hormones) women have hair but it's very light and fine.
It's all retouched in magazines, so you must not really see any naked women to gauge this for yourself.
You are very silly to think you are able to find a woman with no hair on them at all.