from my limited experience i find that they react more positively towards younger guys? better if the guy is a looker too.
i remember one HC chick telling me how she had to service an old smelly fella and her cb actually "split" cos she was so dry and i guess no mood.
or mebbe this man had a champion horse size dick! ha
i think if you are gentle with them and you can nurture it to become one with more feelins ( borrowing bro cbjuiceyumseng's line - kumcheng fuck) then their attitude to you is better.
