Wrong Impression

She was a pretty young thing who was deep in conversation on her mobile phone when I picked her up.
 She stopped talking just long enough to tell me where she was going and then shortly after the conversation with her boyfriend I guessed, started to get a bit saucy.
 She was describing in great detail exactly what she was going to do to him when she got to his house; she seemed to be totally oblivious of me overhearing her. 
The nearer that we got to the address she was going to the more she seemed to get excited about what was to take place. By this time my neck was hurting with the strain of looking dead ahead and trying not to look like I was listening.    
 We finally pulled up outside her destination and she asked the lucky guy to come out and pay for her cab fare, I got the shock of my life when it was a girl who came out to pay. 
Still as I always say to gay ladies "we have a lot in common" and when they ask what I reply "well we both like girls!".