I've been learning/practicing seduction in hopes of bettering my chances in a relationship. In my time practicing I've come across a girl who wants something purely casual, no strings attached style. Even if I wanted something more, would it be worth it to hook up with her to simply gain experience/confidence? She's attractive, has no intention of dating any time soon it seems and she isn't really someone I'd want to date.

Edit for clarification: My only issue is that she supposedly sleeps around a lot, I honestly don't have a problem with that other than I don't want any STDs or herpes, (I know, I know condoms, but they don't prevent herpes) which logically she would be more likely to have. I can't decide if the benifets of the gained experience with her would outweigh the risk of std. Other than that I'd fuck her brains out.