Jona leaned against to door jamb, looking into his sister's room as she went through her "movements." At 18 , Jona was nearly twice her size and possesed a powerful physique. He was all muscle, and every inch of him was hard from rigorous weight training. His carefully controlled diet insured maximum muscle with nearly zero body fat. While Jenny was lithe and slim, low body fat was where the similarity ended and thaanks to the lycra uniforms they both wore, the differences wer obvious to everyone who saw them. "How is it you call that training? Ballet is no sport. Its completely recreational!" He chided her as he usually did. Ballet deprived her of the large breasts the other girls had, but she was anything but a hard body. "You are so soft! not an athlete!" he said continuing to mock her, knowing that she would soon be in tears. The though gave him satisfaction and was just more proof of her weakness.