Two words: Attention whore.
I agree.
I know that everyone is different and everyone has different feelings on what is and what isn't "appropriate" when it comes to a relationship, but,
personally, I think that INTENTIONAL flirting and INTENTIONAL attempts at getting attention is a no-no. :nono:
My ex-girlfriend went through a phase where she would purposely go out (without me), dress all sexy (low-cut shirts, etc) and hardcore flirt with other guys. When I caught on to what she was doing, it just pissed me off. At first, she denied it but she eventually admitted that she just wanted the attention to feel "sexy" because she "needed" it.
First of all, I don't believe that people "need" to feel sexy. Personally, I believe it is a minute form of insecurity and is nothing more than a superficial and shallow way to get some sort of meaningless attention.
Secondly, I was offended as hell. There I was, her long term boyfriend, and she was going behind my back to get her rocks off. Because, let's be honest, when your girlfriend (or boyfriend) is going behind your back to get all sorts of intimate attention...they're doing it to get their rocks off.
IMO, I don't see the difference between getting attention online (through chatting and flirting) and "real" life. I agree with Tarface...she's an attention whore.
FYI - You're also asking this on a PORN WEBSITE. So...keep that in mind.