Her body shuddered as she worked the little nub furiously. All she could think about was that black dick and suddenly she realized it was ge...tting bigger. She was fascinated. It continued to grow larger, thicker. It started rising off the man's belly and continued to grow. To Mara it looked like a giant redwood rising from the ground. Finally, it was fully erect and now she thought it looked more like thirteen or f******n inches. She continued. I decided to move the cam into dads room to try and catch her masturbating. The first night she just went to bed watched tv and went to sleep but forsome reason I enjoyed watching her sleep I couldn't sleep for watching her sleep. So needless to say I slept in the next day till about 10. I got up rubbed a few off to her panties she hadleft on the bathroom floor. And played video games. THat afternoon she got home and she had no kids with her. She had some things from the store so I helped. She held my face in her hands, kissing it all over, lightly, lovingly. There were tears softly running out the sides of her eyes. She smiled broadly and pulled me down unto her tightly. I felt the muscles in her pussy working softly against my still puffed up cock. I liked the feeling and began to move softly inside of her.“I can see that it’s gonna take some doing to get that sweet thing to go down, honey, but I’m willing to keep trying, if you’ll let me” she whispered in my ear. I nodded in. ”“Doc,” I started crying.“No,” he held up his hand. “This is partly my fault. I shouldn’t have continued this fetish. One thing led to another, it got out of hand. I just,” he shook his head.“What? What is it?”“I’m sorry. I don’t want to be married to you anymore. I’m so sorry. You’re much younger than me. You’ll be fine. But I need to move on. I’m leaving, you can stay here. But it’s over.”I didn’t know what to say. He was right. He created a monster – me. It happened the second.