Jacob's face flashed red as the towel was taken off his body, revealing his hardened manhood.  "Sorry, Doc ... it has been a while ..."  It seemed to grow harder with his embarrassment.  He looked straight at the ceiling ... he could not look at her now.  He felt her hands begin to press his body.  With each attempt, he reported that it did not hurt.  She started to check his lower abdomen ... and he said "no," although his mind was on her nearness to his cock.  He was anxious for this procedure to be over ... when suddenly pain shot through his body as she pressed his lower right side.  He bolted up in reaction ... breathing hard as he winced in pain ...