I was texting my friend. A boy in my grade and we, a few years ago, kissed in the back stairway of our school. Then we sorta (2 years later) started talking about it. He then sent me some images all not x-rated.... But then he said he wanted go send one that was. Before I could respond (sadly) he sent me the image. What should I do? Pleas help! I'm 13 btw.