Advice please

In December I broke up with my boyfriend of 17 months. He lives in Canada and I never met him. He convinced me to send him nudes, and after I did once he only wanted that. Anything sexual I could do over the phone or Skype he wanted me to. He would tell me if I didn't do it he's break up with me. We started talking when we were 14, and in a couple months I'll be 17. We haven't had an actual conversation since January. I'm now with someone else who I can see. The only problem is he wants see like every time we're alone. I lost my virginity to him and I love him a lot. I'm just afraid he'll start acting like my ex. Should I confront him about this? I don't mind having sex but sometimes I feel like that's all he wants me for. What do I do?