Taking her from behind, I couldn’t believe how tight she was, or how amazing it felt to really have to push to get inside her and fill her up. As I ...pounded her, her body jerking across the desk, she gasped out, “Oh, god, Mason, this feels so good, I can’t believe it. How old did you say you were?”“Nineteen,” I told her as I clutched her hips and slammed her against me over and over, using her body to fuck my cock.Her voice shook with how rough I was riding her as she gasped out, “Holy crow,. All I could do was tense my body. It lasted a good thirty seconds. It was the longest orgasm I ever had. Exhausted I laid back on my son. He wasn't finished with me yet. He kept thrusting his dick in me. His legs went straight out. My son started shooting his cum in me. I could feel it filling me up. It felt very warm. I stayed still until he emptied his dick in me. Both of us were spent. "There's a sign stating there a place to eat about ten miles up the road. Are you guy's hungry? " Yea Dad,. Maybe I’m just stubborn, but that wasn’t in me. Anything about what’s happened these last few months that I don’t like, I’m more to blame than you are.”Harry sighed. “I’m still sorry.”“I know. But try not to be, okay?” She smiled when Harry nodded sheepishly. “I don’t think we do have anything for supper, you know. Unless you want to try and find a supermarket?”They did eventually choose to track down a little supermarket, and picked up enough food for a week of good meals; Harry felt guilty. His big balls swinging from side to side as he moved. But, as we moved forward with my training I realized he was doing that to excite me and make it easier for us to enjoy touching it!I loved holding his cock in my hand and cupping his big balls. He seemed to be always hard or at least semi-hard. I would play with it all the time. I actually made it sore a couple days because I wouldn’t stop touching it or licking or sucking on it. I really did love his cock and sucked it all the time trying.