"ok Amanda then. Now since your already naked it’s time for another bet. I bet when I put my dick in your pussy it will be too small. If I win my dick will grow to accommodate you."
"Come and enter me then master."
Joey pushed Amanda onto the bed and jumped at her, sliding his dick home into her huge hole. and huge it was, his penis wasn't even close to filling her. Ecstasy ran though Joey as his member grew to three times its length and thickness. Amanda moaned and Joey cummed like a fire hydrant into her. He pumped away at her but noticed her stomach had slightly increased in size. Again and she gained another quarter inch of stomach. A strange inspiration struck Joey.