My Boyfriend Is addicted to Kink

My boyfriend and I are quite perfect for each other. I am not saying this in a comparative manner to any other relationship, I'm saying this to maybe give some insight to this situation. Our personalities,humor,organization skills even our careers are basically carbon copies. When it comes to sex we are extremely open, by that I don't mean we date other people I mean what ever sexual situation we desire we tell one another about...and usually find away to make that happen. My boyfriend enjoys watching me with well endowed men. In person and on video. I enjoy watching him with other women as long as I'm involved because I enjoy women as well. No real jealousy has ever come from this it's been pure fun. We have had many threesomes,I have had many nights where I just get to go out with another man and then show my boyfriend videos when I get home. All of that is so fun but I do believe my boyfriend is a sex addict. That's the biggest issue in our situation. If you feed the monster they will keep coming back for more and more and more... At times I feel harassed by my own boyfriend in my own home. Not physically,no but virtually. He is a sex addict  but mostly an addict of virtually, sexually harassing others. I will be in another room in the house and he will not stop texting me photos,videos, whole sexual situations that he wants to happen until I respond and make him cum. It's so annoying. Sometimes that's fun! But it has become as mundane as brushing my teeth. It's everyday. Of course I'm not in the mood everyday and I'm sure as hell not in the mood everyday to text novels of sexual fantasy when you could just come seduce me with kisses and love. Also it would be different if it was acceptable for me to just send a hot picture of myself naked..but that's too normal for him.. I have to text a whole sexual situation involving me and another guy or him and another guy or girl..(he's not gay you can sexually enjoy the same sex without being gay..me as an example..it's just kink) . It's like a heroin addict when you first start you only need a little heroin to get you high..but the more you keep using the more heroin you are gonna need to feel that high... he started out with being a little kinky but now he needs so much to feel sexually interested. Now I could just go have sex with him but this usually happens when I'm not in the mood at that moment or I'm out doing something else. Even if I do go have sex with him I have to dirty talk other situations so much just to make him cum. (Not every time we do have great sex often) I'm just exhausted. I'm just venting. Thanks for reading. Feel free to express your thoughts ladies.