Butt someone did. There at the end that dude was taking a cell pic of her a$$. He spins and hurries away when she noticed. I would have offered to button her fly. Or zip it. Whichever she preferred. :welcome2would you have? be honest. if you didn't bother checking out her ass, you wouldn't have noticed a friggin thing.
and lets be even MORE honest: if ANY guy did notice, he likely wasn't gonna run up and say "you don't have pants on!"
in my case. . .the job ain't done till I get off. since I haven't found one that lasts as long as I do yet. . .Job ain't done until she gets off. It really helps for repeat customers. Repeat business reduces overhead. I would tell you what 'overhead' is but I don't want to get the youngsters worked up.