Just Another Night at Work... Sort Of

So last night, this chick named Lily came in. She was about to leave when I noticed she kept looking back and forth between me and the door. I figured out pretty quick what she wanted. We ended up doing it right there on the bar, over bottles of beer, she had these incredible legs, long enough that her ankles were at eye level with mine while we did it. Anyone ever do anything like this? Is this even normal?