What should I do

Ok.. Soo… My friend has been seeing this guy and me and my friend were haging out and she was talking to this guy… Then he said here talk to my friend because his friend was over. She talked to him and asked him if he had a girlfriend he said no she said o neither does my friend and he was well I want to meet her. She well my friends with me right now do you want to talk to her he said ya. Soo I said hey and told him my name and he was like wow thts a sexy name I said what are you doing he said jacking off to the sound of your sexy a*s voice.then my friend to the phone.he wants me to send him a picture of me. I don’t know what to do this guy soubds disgusting but he also sounds really hott. I want to meet him to but idkhe seems like a perv what do I do help!