Sexually incompatible

Does anyone feel this way with their partner? My SO has a way higher sex drive than me, I am never horny and he is always horny. He always asks for sexy/freaky pics and I’m just not into it at all. I don’t want to hurt his feelings but I also can’t force myself to do things I’m not comfortable with. Sometimes I just feel like he should find a different girl who will give him what he wants, I just feel so sexually incompatible with him. We have been together 11 years and it’s pretty much always been this way. We have a great relationship otherwise. Any advice? Again I don’t want to hurt his feelings because I know the rejection affects him, I just wish I could be on his level or he can be more on mine. Ugh.

Update: thank you everyone for the responses. I realize I am so lucky to have my SO, which is why I want to try harder and I will definitely try to compromise more.

My libido has always been low, I think due to a combination of self esteem issues, chronic headaches, stressful job, and most recently, infertility issues. Im in the process of getting my hormones tested so maybe an imbalance could be contributing to this. Again, thank you ladies for the responses!! I was afraid I might’ve gotten some rude responses but they were helpful so thank you again! ❤️