Desperate and in debt, Mary Ellen thought her Billionaire Boss would not miss any of the money she was going to borrow from the safe. He had so much cash; she could repay it before he found out. Two days later she was called into his office, she had been caught, and he was only interested in her repaying the debt in one way. She would become his submissive and punishing her was at the top of his list.A sneak peak inside: He threw the phone down and wrapped his arm around my waist. His lips went to mine and he kissed me hard. It was so hard that it knocked the wind out of me, but I held on. His tongue dove into my mouth, claiming me and I got lost in the moment. My arms wrapped around him and I started to grope at his backside, but then it suddenly stopped and he pushed me down on the bed."Umph…" I groaned, staring up at him."I have one rule. You only do as I say and if you suddenly find yourself forgetting that rule…I will see to it that I change my mind. Understand?" I stared at him, unable to speak, but nodding my head in understanding. I wasn't about to let him down.I was sprawled on the bed, naked and trembling. He grabbed the two ropes and tied my wrists to the bedposts. I never felt so vulnerable in my life. He pulled back, after tying the last knot and stared at me, like I was a piece of meat he was about to cook."Here's how it works, Mary Ellen." He turned from me. Slowly I watched him undress, piece by piece, his clothes fell to the floor. His ass came into view and I groaned, amazed by how turned on I was becoming.