Intrusive thoughts about boyfriend

Reddit is my outlet, and I'm just grateful that I can unload all of this on here. I have obsessive and intrusive thoughts about my boyfriend. All I can think about is touching him all over, sucking him off, and touching his penis. I think about the smell of his hair and the texture of his skin and his cheeks when I kiss him. I have fantasies about him all the time and look at his picture obessively. When we are together I have to keep myself from rubbing him all over and touching his penis because he finds it to be too much at times. I keep thinking about him masturbating and touching himself and taking his dick inside of me. My insane jealousy turns me out and pulls me in closer. It makes me want to talk dirty to him and have him deeper and harder than the last time. I touch myself and think about all the different ways I could make him cum and how much I want him all to myself. It is all consuming and it doesn't help that I only get to see him twice a week. I think about having his children all the time and giving birth to a little boy that looks like him when he was young. I need him, it's to the point of obsession. He haunts me, he is in my dreams. He keeps me up at night, and he helps me fall asleep. I think I live for him.