Your purpose my slut is simple. You are mine to use and abuse for my pleasure. You are mine to humiliate and degrade. Your purpose is to take whatever your mistress gives you with a smile. Do you understand? Repeat it.
I invited my colleague and his wife for dinner. At some point I held his hand and took him to my bedroom, leaving his wife behind. I made sure she could hear him fucking me. We locked the door so she could do nothing about it 😊 when we opened the door