Meet Buttermilk. She works as a barmaid in a german themed pub. She moved from Germany just a couple years ago and still has a heavy accent, which landed her the job the second she said "Hi" during the interview. She keeps her hair dyed various shades of green throughout the year. Now while she will accept going into the backroom with a customer she finds cute for some naughty fun as tip she will not take that as payment for beer or food.
This is a character I adopted from http://www.furaffinity.net/user/blaqink/ and this pic is by them. I made some changes to her height and background but left most of her unchanged.