Lala is gorgeous looking Latina with big breasts. She did a bunch of shoots at ATK Exotics in 2008 and as far as I know never worked for any other sites.
Viola Crush is a very top heavy young lady from Ukraine. She sure knows how to please booblovers as she takes her time to release her big boobs by slowly jiggling them out of her top and bra. Her cleavage prior to that is quite spectacular too :P