I found one of the best close ups missionary today...
https://www.sexlikereal.com/scenes/flexible-flex-92227
I think this cam position is like your chest on hers and your knees are spread wide, and you're popin your ass for deep penatration! That's what that close up missionary looks like, looks great! Check it out, study it...and also that scene is great 👍 really great performances 👏
And also don't forget to experiment with laying cg, try to get a cg view like this,

See how her head is low, like its laying on the chest, it can be done ✔️ 🤔
I imagine she can get head low, and raise the cam a Lil an she twrrk her ass with a high arch, dick in or out.
Ty ✌️🥂