Im having trouble with my current gf. I'm having a hard time telling when she's in the mood. She never really makes it obvious. She'll lay there and I'll be rubbing the inside of her legs, working my way up her thighs and she wont move or say anything. When I start to put my hands in her pants most of the time she'll say not tonight or something of the sort, but not in a supprised way. We havent been seeing eachother that long. Maybe its just me, any advise?