In TN I have been 'friended' by young men curious about sex with…

In TN I have been 'friended' by young men curious about sex with another male. They asked me about my own experiences and were interested in what I had to say. I offered advice, telling them to be careful about their health and safety. One lived in the same town as me. We exchanged pics and he wanted to meet me. I wondered if I was being 'set up' for blackmail, as he looked younger than his stated 18 years. Before I decided he left for college in another city. He thanked me and started a new life.