rio hamasaki (maybe) - but what's the source?

[captainthrall]

I found some gifs of rio hamasaki (I think), but I'd like to determine the source. I thought it would be easy to find based on the black bikini she's wearing and the fact that she has distinctly long and curly hair, unlike her usual shorter hairstyle, unfortunately I haven't had any luck. Help is much appreciated. Thanks!

http://gph.is/2q49W12

http://gph.is/2pe4bJO

http://gph.is/2q4buYJ

http://gph.is/2pdYonL

 

[captainthrall]

bump

 

[captainthrall]

bump

 

[BonerDoner]

Give a man a fish, and you feed him for a day: ZSD-38

Teach a man to fish, and you feed him for a lifetime:
1. Arbitrarily starting from the bottom, I copied the image address of each gif into http://tineye.com, a reverse image lookup site.
2. The last image didn't yield anything conclusive.
3. The third image led to a Tumblr website with what appeared to be the video name in it.
4. A quick Google search for "ZSD-38 Rio Hamasaki" confirmed that the owner of those perfect tits is Ms. Rio Hamasaki in said video.

Google yielded one streaming source.