We have a real nylon mistress here in this photo. Her fetish is nylons and she tries never to be without them.
Her male slave is just fine with that too. He has a passion for nylons and when he has done particularly well she lets him touch them as he licks her moist snatch. Naturally if he has performed poorly there are much less pleasant things in store for this male slave. His nylon mistress is not always easily pleased and the punishments can be severe. However it looks like he is performing well for his demanding nylon mistress in this picture.
You can find nylon femdoms here.