On mydirtyhobby you can find the profile of Dolly-Dream:
https://www.mydirtyhobby.de/profil/29808481-Dolly-Dream
In former time she was also known as Traum-Titten18 on mydirtyhobby.
She holds herself as German but I think she is origin from an Easteuropean country. Does anybody know if she is known under different names or can be found in other movies apart from mydirtyhobby? Thanks