Please help me with my girlfriend

My girlfriend told me that she would like to show our friends - videos or pictures of the two of us in intimate poses.

When I heard this I wanted to test the waters to see if it was really the two of us or her

Then I asked her if she wanted me to post pictures of her naked without her face on a live chat site for more men to see and she said yes

She was really hesitant at first about it, but then I told her to stand doggie in her panties so I could take pictures of her and post it

I posted it and she was soaking wet, then she said she would give me other pictures from her phone that were better if I still wanted to do this

After I posted those, there was a waterfall under her, but after we finished she said that she did this and it only brought her pleasure because she saw how much I liked it and it turned me on, could this be real? or does it have nothing to do with me and she is a whore that seek attention?