I read a lot about the whole double standard and I think it's right, Olivia is given more liberty in her sexuality to what she does. I think everyone likes to think of Natalia in a certain why (even Olivia does in a certain way), but she's a woman. And really how many of us have slept with people for the wrong reasons? It might be distasteful to some of us lesbians, but really Natalia in practice is bisexual, she's been in love with Gus and probably enjoyed sex with him. It's therefore not the same as a lesbian giving a blow job, it's like a lesbian going down on a woman she doesn't love. And really, how many of us have been there? I have slept with people for the wrong reasons... and so it happens. Natalia is trying even if it kills her.