Write a story about a dominatrix called NAME_1, who is on a walk with the first-person-narrator. He is wearing a leash and women's plateau sneakers. NAME_1 humiliates him and degrades him in public in a city. They go to a shoe store where they are looking for a new pair of women's sneakers that are most humiliating. They ask a salesperson named NAME_2 about some recommendations. They talk for a while, elaborate on the dialogue. NAME_2 is not very pleased with the first-person-narrator but is friendly to NAME_1. While walking through the store and trying out shoes like boots, ankle boots, ugg boots and women's sneakers, the first-person-narrator is seen by two customers. The first one is an older lady with a name you choose who is enjoying the situation by humiliating me and joking with NAME_1. Then there is a younger lady who is absolutely disgusted by me but is friendly with NAME_1. Write this story with a lot of dialogue and insights in the feelings of the characters.