I think I had pushed my Dom too far.
All i wanted was his attention. I had pulled up stakes and moved to be his 24/7 slave and for a while it was wonderful. But lately he didn't seem enchanted with anything I did, nothing pleased him, I was serious when I was supposed to be playful, and playful when I was supposed to be serious. The former earned me stern disappointed sighs, the latter earned me some mild sexual punishments, some harsh physical ones, and some extremely demanding cleaning assignments.
So I did what I did best. I played the brat. I slept in, I challenged everything he said, I mouthed off, was unnecessarily sarcastic, and flirted with his married friend who came over for dinner. He took away any pleasure for me for a week, woke me up every morning by shoving his cock in my mouth and making sure I swallowed every last drop when he came, and started going out for a drink every night.
I continued to ignore him and he continued not to take the bait. Except for one night when he was drunk, he threw me on the bed, worked most of his hand inside me and told me to shut up when I complained. One of those fingers went in my mouth, then he shoved two fingers roughly in my ass and fingered me right up until the point where I was about to come (a point he knew well), finishing by coming over every exposed part of my skin. To top it off, he held me that night while I slept so I couldn't run into the other room and get myself off.
The next day he was gone early and left a long list of instructions which I chose to ignore. instead when he came home he found me in the hot tub, dead drunk on an expensive bottle of wine which was not for casual drinking. He went out that night and that's when I think the idea came to him.
When he came home, he told me that his little subbie friend and her Dom had been at the club and they had gotten into a conversation about sharing slaves. He chose to tell me all about some of the lessons that the other sub needed to be taught, and how her Dom thought that my Dom might be the right person to teach them to her. He must have seen the jealousy in my eyes, must have gotten off on it, or realized that was my achilles heel.
Which is why I found myself here, in a strange house, tied to a chair. My Dom standing over a woman I didn't know, looking at her, touching her, kissing her slowly, teasingly, softly. He would whisper something to her and she would drop a bit of clothing, smiling, blushing. And after every one of these he would look over, into my eyes, and give me that stare. The stare that said that he would do what he wanted to, as was his right, and there was nothing I could do about it. That stare that said, maybe now you will behave.
I did ok until he laid her down, she with only a t-shirt on, him fully clothed, and knelt between her spread legs. I had to watch as he teasingly pulled her shirt up to be able to get his tongue to where he wanted it, which was inside her beautifully shaved cunt. At first he didn't let me see, then he turned her to just the right angle so I could see everything. In between licks, he would look up at me. Finally moved by the tears on my cheeks, he came over and kissed me full, letting me taste her. "This doesn't have to happen again, flower, remember that you caused it, and you can prevent it." I cried against him and thanked him, noticing that he didn't loosen my ties.