|It's HAVD-144, レズ面接 (Interview of Lesbian).
That scene is the only one on the disc involving lactation. Maria Ogura is the lactating girl, and her "interviewer" is prolific lesbian JAV starlet Shouko Mikami.
I really like the scene because I really like lesbian lactation, but in truth it's not an amazing scene for either lactation fans or lesbian fans. There's not nearly enough breast sucking and other milk play to satisfy lactation fans (Shouko definitely seems hesitant to just latch on) and the lesbian sex is limited to Maria straddling Shouko while Shouko uses a Hitachi magic wand on her. (No reciprocation or oral).
Maria Ogura was one of the cutest girls to ever do lactation scenes, though, and so it's worth it for her fans. She did a lesbian lactation DVD for Aroma Planning that is one of the best lesbian lactation videos ever made. (Although, I mean, Aroma holds the top three spots and the competition isn't even close, so...)