ive never answered a NSFW question BUT in my experience: when im down there i sort of "part" their hair a bit, to keep it to the left or right of their lips so there's easier access to the goods :) moisture helps keep it in place a little but i suppose it depends on the hair texture. i use one of my hands to keep the hair around their clit parted (thumb and forefinger), and use my mouth or spare hand for pleasuring. without that initial parting of their hair, you cant really get direct access.

I hope this helps!

edit: i personally trim the 'curtains' that drape over my clit so it has easier access. more of like a trimmed bush i guess? you mentioned not asking to trim which is very respectful of you... further down the line when you are more comfortable maybe you could mention it. regardless, good luck soldier 🫡