Carter Cruise and Natalia Starr lesbian scene. It's everywhere, just google (check with Dr first if you have a heart condition).
Also anything with Malena Morgan or Mia Malkova (best of all Malena/Mia lesbian scene or Malena/Natalia Starr).
Been a little fascinated with Hill Twins lately. Real sisters, kinda redneckish, but nice bodies and they do each other.