You know, this one baffles me. Same girl (I'm almost 100% certain) used to post for topless massage. Back then, I emailed a couple of times but she only did outcall so it didn't work out. So, when she started offering incall I contacted her again, and she was really nasty when I even suggested if the massage might be slightly sensual in nature.
All these girls on CL lead you on, with hints that it could be sensual, but when pressed they get bitchy about it.