>>3171
Slow and deliberate is the way to go, Anon. As >>3170 says, you should start with small and straightforward things. Don't go straight to flirting in front of her, though. You want to give her the opportunity to warm back up and show her that you understand and approve. You also want to have the opportunity to feel out exactly how her fetish (if she actually has one) works. You probably want her to explain herself, to tell you exactly what she wants and what she means by the things she does - this is not how she, or women in general, work.
Try this: When she next sends you texts of naked women so you can 'feel good', tell her you do. Tell her that the girl in the picture looks great, that her sending it to you made you happy and you think it's sexy that she sent it. Be genuine. If the picture made you hard, say so. If you feel a rush of affection for your girlfriend as a result, say so. Make her feel safe and loved for doing it. Continue this pattern of praise for a while to let her get used to it, so any uncertainties she has melt into comfort.
When she gives you condoms, kiss her and tell her that you're happy that she's looking out for your health and safety - because you are, right? You're not outright saying that you'll use them, but you're sending a more important message: That you like and appreciate what she's doing.
A good next step might be to let her see you checking out other women. Turn it into a shared thing between you - discreetly point out a girl and murmur what you like. "She's got a great butt, doesn't she?" Think of it like sharing parts of a meal - you like it and want to share that you like it. Do it right and she might start pointing out girls for you to look at.
Carefully watch her reaction and make sure she's comfortable at each stage before pushing more. Don't go too quick but don't get spooked and back off if she gives an ambiguous reaction the first few times. The key is that you're not just doing this for you, you're doing this for both of you.
Report back and let us know how it's going!