Uncensored asian lesbians (40mn+) vintage

This used to be on the hub before the great purge. I've scoured the web to find this but in vain... Help me find the name of the movie/actresses...

Length: seemingly an extract form a movie, the bit I remember was at least 40mn; Actresses: One tall light haired (curly mid length), full lipped and shaven, the other small, skinny, long wavy black hair, bush;

Timeframe: It felt vintage and I don't remember there being toys;

Scenes: The tall one showers and most likely masturbates (italian style shower) and the small one sneaks up on her with an obvious plastic knife/saber. Things continue as expected and leads to a big bed with lots of pillows. It's in the middle of a huge marble column room with plants and fancy drapes. There is a huge focus on tongue kissing and tongue play and the cuni/anulingus scenes are slow, deliberate and filmes from pretty close. At one point the small one is on her back and the other kind of props her pelvic area up so she can go to town;

Sex: Focus/closeup tongue play, lots of licking/saliva. No (or very few) toys. Maybe some squirting. Fingering.

More context: As mentioned before, they're in the middle of a big marble room with potted plants and drapes. Behind, left and right there are two stairs that lead up to a little balcony, and in the final scene a servant addresses them from the balcony.
My memory might be faulty but the small one had red/lacy underwear.