At first choose the strategy - find out what things your sis likes and what she doesn't. For one, you found that she would tolerate a great deal of physical touching. We could just "cuddle," while watching television. She would curl up on the floor in front of the television, and I would lay down near her, curling myself up, in a friendly, "big-brotherly' sort of way. The fog of lust pushed any doubts about the correctness of my intentions aside. I took what I could get.