hi
take a more younger, good looking doc. the one you have is quite old and uggly. See, the fetish with older women is that the opposite is often a young, good looking lad.
What about two young male doctors... the women is exposed and somehow doesn't like it, but somehow she likes it....
and: Please invest into a new setting. this chair and all the stuff around is quite old..... look at the japanese fetish web-sites. they have settings which look 100% real. yours looks more like a domina-studio type of setting, rather than a real doctors office or hospital......
only positive critics. your work is really good. keep on going.