At a local Starbucks, one of the barista's who works there knows you as a regular customer. You usually come in on days off and lunch breaks to jump on your laptop and surf around the internet while having a coffee and or a food item off the menu. One day you're on your laptop and as she's tending to her daily duties around the store, she looks up to see you on a (insert foot fetish here) website. You're totally embarrassed of course, but she doesn't judge you or think of you as a weird creep as she's very open-minded (she has a very too each their-own mindset) and it helps that she knows you quite well also

She then makes you a very surprising offer, if you come back and help her close since she's working by herself tonight, she'll agree to have a little fun with you