Fast cars & lots of money is what attracts Yumi to lad. She in purest sense is gold digger, looking to place herself in life were she never could be on her own. She was being driven mad by luster of wealth, that she would do anything for it. Her new sugar daddy knew this very well, & going to took complete advantage of it. He wanted her to pay for every cent he spent on her, by means of physical pain & humiliation. He was going to reap rewards of his investment.