This short but sweet clip is of three drunk girls dancing in a nightclub while on vacation in Greece. It's a clip from a show called 'Greece Uncovered' which shows all the exploits drunk holidaymakers (mostly British) get up to.
Anyway, this hot lady is strutting her stuff when her girlfriend sneaks up behind her and yanks down her top, revealing her lovely breasts for all to see.
Now this isn't strictly voyeuristic because the cameras aren't hidden or spying on the girls, but it's nakedness we're not meant to see that's the key, so because the girl didn't consent to having her boobs out it's a bit naughty - and we like naughty on this site!
So this page is full of similar genuine videos where unsuspecting women are forced to strip or get nude. Some are lighthearted like this one, and in some the girls get pretty upset and humiliated.