Salesmen of reddit, do you like when female customers flash you?

Hello, I'm taking my question to a broader audience after getting little feedback on reddit/sex but some valuable advice. Do salesmen like it when an attractive female customer flashes you? My wife and I have talked about a fantasy of ours: to take her shoe shopping while she goes commando and to "accidentally" flash the sales clerk (if he's male/straight). If you've worked in sales, has this happened to you? Did you like it, or felt offended by it?