Is it just me?

My husband is amazing, and i know he loves both me and my body.

But considering our sex life I get a bit fustrated sometimes.

Sometimes we just have sex, sometimes he goes down on me and then we have sex, sometimes i go down on him and then we have sex, but sometimes I just go down on him until he comes.

But never does he do the same for me... Whenever he gives oral, its just a prelude to sex, and I'm starting to feel... Neglected in that regard. Don't get me wrong, I enjoy seeing him whrite and moan and come undone because of me, but... I don't know how to explain or how exactly I feel.

I just feel like sometimes the focus could only be on me and my pleasue, not always on ours or his.

Am I overreacting and/or being selfish or is anyone having a similar experience/feelings?