Greg's c**k was bucking up and down in front of him as he rose to his knees. He wasn't doing it on purpose, he was merely that aroused. Kelly pushed him back onto the bed so she could take him back into her mouth without interruption. They both got an added thrill as their eyes met. "Do you want me to come in your mouth?" he asked. His voice was calm and deep. He wasn't yet close to that orgasm. "Mm-hmm!" she eagerly responded. Kelly was hungry for her brother's jism. She jacked his shaft while licking and slurping the head. His pre-c*m was flowing steadily into her mouth, and it was intoxicating to her. Her mind felt like it was melting with lust and she was consumed with that desire to make him come for her. "Mm-hmm! Mm-hmm!" she moaned excitedly when she felt him swelling with his i

