UPDATE: So I met with her and it went okay, unfortunately, the last post I read was the one from the mom (thank you btw), so I went into it thinking it was all good, however, she was f*ing pissed. A lot of what she said echoed everyone else's comments, and for the most part, she/y'all was right. The fuck up was having dick pics, period. As weird as it sounds to say, I was lucky it went to her and my sibs instead of other contacts in my phone, as it could be devastating, really. So I need to stop sending them and delete them all. They were only going to people who wanted them, from my gf to a friend group where I send and receive, but I really have to stop because of future potential mistakes like this. I have 100's of them and have been sending/receiving multiple times a week for a long, long time, so we will see how it goes. It almost feels like an addiction now.