First time with a Tranny

My first tranny I had was back after I graduated from high school. I was working with her/him at a Wal-Mart store. We got along pretty good then we started to date, I was living on my own so we usually go to my apartment. I had no clue she had a cock, she was a very beautiful woman with size B tits. We dated for about a month when talk her into just taking her shirt off, after a while without her shirt off she finally took her bra off. I would make out with her and suck on her tits, lick her nipples. One day we were together I decide to change it up so I took my pants off in the bedroom and walked out to the living room where she was at watching t.v. I don't wear underwear so my cock was hanging around, it was semi-hard. She saw it and gasp because she never saw a cock in real life before. I had to calm her down and we sat there and watch t.v. together I wanted her to get use seeing a cock. Couple days later we were in my car, just got off from work heading back to my place. We stopped at a light and she told me to go behind this building that was not in business anymore. So I went in the back and she surprise me by unzipping my pants and pulling out my cock. She wanted to touch sense she saw it and she started to stroke it. She was doing a good job stroking my cock and I told her to put her mouth on my cock and suck me off. She took a while but she put her head down there and started to suck on it. Bobbing her head up and down, my cock hard as a rock. She did it for 20 min. before I loaded my cum right in her mouth.

She jumped up with some cum on her lip she opened the car down and spit the cum out. First time for all, she was a virgin well so was I. She told me if she ever suck my cock again warn her so she can be ready. So weeks went by and now at that time she love giving head, when I ask if I can eat her pussy out (still didn't know about her cock) she would tell me maybe next time then she would suck my cock more. Every time I ask I get a blowjob, by that time she was a pro doing it now.