This Riria Sakaki seems to have just started acting in films, I see there's no information about her on any sex source websites, not even on Google, so we probably have to wait a bit longer.
I've posted quite a few Nurse genre films on VLXX, you can search for the keyword 'nurse' to see, they all have similar content, that's why this time I won't write nonsense anymore. Enjoy watching the films.