"You will, good girl," he said as he slid his thick cock deep into myass.He lent over and grabbed my massive boobs and whispered in my ear."Just so yo... know, there's no such thing as a potion called Compliance.I injected you with a healthy dose of truth serum."My face burned in embarrassment."It seems you secretly always wanted to get fucked by a guy and turnedinto a big titted sex toy."I nodded my head in embarrassment."It's true Master." Tell me why you tried so hard to hide it."I couldn't. Just sex when we both agree?”Amazed at myself, I had never cheated or even thought about cheating on David; I gave Brian a slow smile. “Deal”.So that is how it started. Was I wrong? I do love David, but Brian…oh, what a cock he has!Chapter 3 – Relationship DevelopsAfter that, when I was in the mood, I would knock on Brian’s door in the morning. This was my signal that I was horny. If Brian was available, he would acknowledge me, and hold the door open for me to enter. If he was busy with work,. ThenI dismissed him.But he wouldn't stay dismissed."Five bucks," he offered, just a touch desperately."Oh," I said in this tragic tone. "I thought you were serious."I turned my back on him. At that point, I could have declared victory.At least I thought so. In the next second, Mousy did something thatsurprised me.Mousy took a deep breath and he and his pals conferred for a few moments.Then they came back with an offer of twenty five dollars and fifty twocents. Everyone who heard them. "Come to think of it I vaguely remember that you screwed me too. You were very busy last night and horny too, to fuck your own sister." Meg, God damn-it, behave. You know damn well what happened, you also know that you, and Sid tricked me," Jim grumbled."Just wait until I tell Mom and Dad," Meg threatened.Total fear flashed into Jim's eyes. "You wouldn't dare Megan. Dad would beat me senseless before he put me in juvy and Mom would never speak to me again. If you told them I had sex with you.