The domai photographer index has these girls under the name of the photographer Vadim Rigin:
Ani, Anya, Dasha, Elena, Elmira, Elva, Kate-1, Mila, Tatya
.. and (checked them all) "Alain" is none of them... :( - sorry
Strange though...
http://thenude.eu/Alain_23004.htm
http://www.domai-girls.org/2012/01/perfect-chick-alain/
http://www.domai.com/news/2010/01january-15/index.html
http://www.domai.com/news/2010/01january-15/alain-122.jpg
Really hard to find?