Luckily I haven't really wokred in an environment where this type of activity takes place, word has it that the company I am working for now used to be notorious for this, the head US director embezelled tons of company money for home repairs, parties and even yacht crusies where he would take all of the hot secretaries out for weekend parties, basically if they didn't participate they were fired...he even had them pose for a calendar called the Women of Astra or something, tried finding it online but it is hard to come by.....
here is a link:
http://www.businessweek.com/1996/49/b350412.htm
I think it is a sad part of life but it is a reality where those who are deemed good looking will get perks simply because they are visually appealing, heck I applied for a IT position at a Legal firm and am most certain judging by their other techs that I did not fit their mold, not that I think I am "ugly" but I am not anything great to look at either