They loved to be alone together just to talk, and liked the idea of having their own special place. Jackson would sit behind her, her bottom between his legs. He would rub her back and caress her shoulders, but his real goal was to get a brief feel of his sister's developing breasts. Jennifer had known this, of course, but she couldn't just let her own brother play with her tits! Instead, she had 'pretended' that she wasn't aware of what he was doing. His hands would very slowly and tentatively make their way to her breasts - she always wore a bra - and cup them. She would allow...