Help iding a movie - behind the scenes/ big breasts movie

[Black winter day]

I believe, it was a movie with a big breasts motive, there was a behind a scenes bonus (or maybe it was in that movie itself but just looked like "behind the scenes" footage), where as usual, the director talks to a girl, she says she is 19, i think, runs around few times, showing how her breasts jump up and down and then, comes a guy, and the director says something like " So, are you ready to have sex with this guy you never met before?",to that girl she agrees obviously, then the director asks this guy's name, who says his name is Sacsha and he is from Germany (that i remember for some reason, but not the girl's name ), the director then says something like "Well, at least you kow his name now" and almost right away he just sticks it in her ass.

Can somebody recall what is this movie and what is the actress' name?

Thanks a lot.

[Black winter day]

Noone saw it?