Yeah, it’s a flawed assumption that porn stars, even amateur ones, have high sex drives.
Though, technically, I do fit the bill.
All 3 women I’ve been with have had feet smaller than size USA 11 and height smaller than my 5’11", and their sex drives ranged from medium to high IMO. Blah… I’m far from an expert. I dont even know what the fucking point of this thread is but I felt like even my opinion might help.
Size 11.5, but I’m also just shy of 6’ tall, so maybe that’s why my sex drive is low: proportionate feet? 
I agree, but most of what I was looking at was of the amateur variety. I realize that as far as porn stars are concerned they’re just making a living. (Though it does take a certain kind of person to become a porn star…)
No kidding. When I read the OP I really couldn’t believe someone could be so naive.
Try this little experiment. Take one of your feet and move it close to your face. Compare with your other foot (at the normal far distance). You typically never view your own feet except at the farthest point on your body and this affects your judgement of foot size far more than expected. For example, look at the distance from your elbow to your wrist. Your brain probably tells you this is longer than the distance from heel to toe. Now, do an actual comparison. Again, your forearm spends most of its time closer to your eyes than your foot.
This said, could that affect your judgement of foot size in photos (since they’re not taken from the POV of the model)? Do other non-porn pictures exhibit the same foot distortion to you?
I’ve never looked that far down.
I’ve never heard about a correlation between sex drive and shoe size, but I have heard that supposedly if a man’s ring finger is longer than his index finger, he will have a higher sex drive. (I think I read this in Cosmo or some other such magazine so take that with a grain of salt.) My ring finger is significantly longer than my index finger and I have an extremely high sex drive. So that’s a sample of one.
This theory appears to be surprisingly legit.