Littleroc - you are my hero! What really gets me going are the legs and ass together, especially when the lady really swivels those hips. I forget where I'm going when walking behind a lady that's got that going on...
I remember working in downtown Seattle, had a job with flex time, so I could take a 2 hour lunch if I wanted to, and sometimes in the summer I would forget to eat, following beautiful women all around town. Occasionally, I'd even be late getting back!