She never saw it coming

When I was 19/20 I used to frequent LGBT bars roughly twice every month. Most nights not much would happen but I found myself going to the trans nights more often. Until I eventually had some experience with trans girls. It was mostly fairly soft fun. Me getting oral and occasionally topping the odd girl.
Some of the girls however at the night out had a reputation as being dominant. They were always the ones to take control. Some had reputations for being soft to extreme however this is only knowledge I managed to find out from a number of experiences.
The story in question actually took place over a couple of months. A girl who was a regular at these nights would often try and hit on me. She would always come up to the bar when I was there and it would usually end with her groping at my ass or my cock. The odd time she would be whispering into my ear about the things she'd love to do to me, However I always told her I was very new to all this and the things she wanted to do would be to much for me. However, this never put her off. It was as if she had a sixth sense and would always find me on the dancefloor or elsewhere for fill of my ass or anywhere else, she decided to claim that night.

One night however the club was unusually quiet, a handful of people in and they had basically turned the club into a bar. Tables stayed out and candles on the table with lower music. I later found out this time was always quiet as a neighbouring town had a well-known pride event on which used to draw the majority of people to. This night I decided I wouldn't stay long and just stood at the bar for one drink before heading home. It was only when the girl who gropes me came up and asked if I wanted to join her. She was sitting at a table alone and wasn't going to stay if it remained just her. I didn't see any harm in this as I wasn't staying long and it might be a good idea to get to know her a little as it might stop the nightly feeling up sessions.

I found out her name was Jen; She was 28 and was originally from Mexico City but had moved to the US in her early teens as she just started transitioning.