No name, but some guy on Reddit is convinced the redhead in this video is her:
https://www.youtube.com/watch?v=CQ4h-lVyaP8&t=50s
Yeah, and I think they are right.
Whoever she is though is just an actress I think. If the OP is hoping to see more stuff of hers and possibily nudity etc. they are likely to be disappointed.
There are actually several Reddit threads on her asking who she is, and nobody has been able to come up with an ID in all this time (years).
Like
@Squirrel69 said, this has been a mystery for years and all she is known as is "Lucy" but I think it may as well say Bob because I don't think it necessarily means anything or lend any clues as to who she is.
Furthermore, I would wager that this is the only video of this type she has ever done; hence the difficulty in finding anything.