BKD-12 starring Miren Tsubaki 椿美羚
A suggestion for next time, when you want us to ID a streaming video, please include a link to the site so we don't have to find the video first. 2:42 into the video it actually listed the title (in Japanese) which makes things a lot easier than just some pictures. (Though do include pictures as well, sometimes people can just recognize the actress from a picture alone.)