After a long day at the office and your at home waiting like a dog for your Mistress. As a treat for being my slave puppy you will get down on your knees and and I am going to take off my dirty pantyhose that I have been wearing all day long. I will give them to you to sniff and worship. You love it so much!
A better torture would be to stuff your worn knickers in his mouth and then pull your worn pantyhose over his head, tying them at the rear with the cloth stretched over his nose. That way he tastes and smells your sex