She looked at the woman in the face, then remembered she had seen Madam before and her face grew crimson as she blushed. She then knew why she had been punished. She had been shopping in the town nearby and had been trying on a new outfit. While she was in the changing room she had played with herself, unbeknownst to her there had been a camera placed in the changing rooms to stop people from stealing clothing from the shop. At that time, slut hadn’t realized that this woman had been watching her the whole time, and as she left the store with her items she had them charged to her Master account. This woman had called her Master and told him what she had seen, she had been paid well by the Master for the information and for the recording of the show, she had sent it to him with a letter saying how she was a Mistress and would be interested in watching slut’s punishment. He sent her a letter back and made arrangements and this was the end result.
She knew how her Master wanted her to thank the woman and as she crawled over to the Madam her Master lent forward and whispered into his slut’s ear ‘Now you remember slut and thank her properly for me!’