Phone Sex...

Ok so my boyfriend is locked up and he wants to have phone sex, me personally I've never done it B4, idk I'm just wierd about stuff like that, like I can write about it all day long but when it comes to being on the phone I get nervous... He wants me to Play with myself and heare get off, I will do anything to make him happy I just don't know how to start he said that he would tell me where to touch myself at and everything... I need some advice how do I stop from being so nervous about this??? I can talk to him about anything... Idk why this is so wierd for me cuz I'm into some crazy shit but phone sex is different for me, I would rather be visually stimulated...