Hoping not to wake her son up, I kissed her to silence her, but kept pumping. Knowing that I would not be able to keep this up, and the only reason I...had not cum was my masturbation session an hour ago.Faster and Faster I went, keeping up the pace for a short bit of time, then slowing down again, to keep myself from cumming, even with my soccer thoughts. Then I did what I wanted to do for so long, finish her.My pumping again became furious as we stopped kissing and she got a bit louder. . ." Suzi pleaded. "I'm trying to concentrate here..." "Heh. Well, hang on a sec anyway Tim. I'm starting to dump." "Suz? Need any help?" "No, thank you very much." We all had a minute of silence, apart from a few grunts. I checked with Jerry again, and figured on another seven before packing it in. "Okay Tim, let'em rip!" Joey said a moment later. I had Joey start, and I started once he got to the merrily, merrily part. Suzi at first was objecting, but by the time I was doing the merrily,. They seemed to forget about me as he tore open her corset ramming his dick between her tits.She looked up at him with lust, her eyes were like two balls of fire as she screamed, "Yes Dom, fuck my tits with your big dick!"I watched shamefully as he banged away at her tits. His dick seemed so big and hard now and I could tell she was enjoying being used in this way. It didn't take long for him to want to fuck her and he ripped off his shirt revealing his masculine chest. She helped him pull off. The thing she was shocked over was how big her son’s penis was. Don't get me wrong, she was not sexually attracted to her son. It was only that she felt that it was only yesterday her son had been in the bathtub playing with his toys and for the first time she realized that he was a man in some respects.Brian, her son was starting college next year so I knew he had grown, but I had not seen him a many years. I also had this mental picture of him as a little boy. Kathy and her family had moved.