[M] gf saw a dick pic: advice?

I’ve been dating this girl for several years and we fuck all the time, there’s no problem there… I don’t think.
So anyways, we went out to the bar and met up with some friends. So one of my friends is notorious for forgetting things like his keys or his wallet, so he leaves his phone on the counter and walks away to get a drink. So my friend grabs his phone and passes it over for me to hide. So I put if under the table and set it on my gf’s leg. At which point she turns looks at me and asks “who’s phone is this?” And I tell her and she points to the photos and I shrug my shoulders…
Dudes first picture is a video of his cock, and it’s huge. Not even normal, white guy but still black-huge. Like it scared us, so she exits out and looks at me all. ??
So we leave night ends, blah blah blah…
Next day, she leaves for work, but forgot to log out of Facebook. And she searched for the guy on Facebook THAT NIGHT and the next morning. Just wondering advice.

Source: reddit.com/r/gonewildstories/comments/5d1o1k/m_gf_saw_a_dick_pic_advice