<human>: Can you condense the text into a few key points?

Hey Guys,

So today I was playing on my gf's tablet while she is at work right now, she has no issue with that but I went to go watch porn on it myself and I guess I was curious to see what type of porn she watches so I looked at her history. I found the usual girl on girl, MFF threesomes and vanilla sex kind of stuff but what I'm a bit insecure about is the rough gang bang stuff where a tiny little petite woman is getting destroyed by like 15 guys!

I also found step-dad/daughter porn which made me raise an eyebrow as she was molested as a child and I am unsure of what to think. 

Is this something that I should ask her about or just leave it as her getting aroused off taboo stuff?
<bot>: Is my GF wanting to get gangbanged by 15 dudes or fucked by her stepdad for watching that kind of porn?