I looked through some of the comments, you might find them on Zedge (search results provided!!) and there will be some Edward Cullen ringtones, but after the initial 4 you should see Commander Cullen and about 6 more. The rest are Twilight, beware (unless you like Twilight)!
It's all archived on pinboard here. I just happened to have it up in another tab. :D
OP, people on the kinkmeme are usually really friendly, and the mod is super helpful. Don't be scared!
Let's see,
I've got The Templar and A Wolf's Skin, A Hawk's Eyes, And A Lion's Heart that features some dom Cullen, not like Iron Bull style but definitely in control
So the closest one to that I've found (and enjoyed EXTREMELY) is The Soul Has Bandaged Moments, where the Inquisitor is this really great mixture of innocence (Circle Mage) and knowledge due to being the Circle Researcher. The whole thing is done in a series of letters and journal entries and its just...fabulous.
There's also Side by Side that I can NOT recommend enough. Its the events of the Inquisition from Cullens most trusted second-in-command Killeen. She's not innocent/naive but she does have a heart of gold and is just trying to do the right thing. And oh...the shyness & awkwardness bit is totally there.
Here you go:
The Arrowhead - Hawke gets injured and the Arishok moves her to the compound for her recovery. Shenanigans ensue. Its shortish, but really good
and
Following Fate - Ok so this one is meaty (74 chapters!), but really worth it. Word of caution, some might not like the ending
Oh man, I'm not normally into Dorian x Cullen, because it's a little bit "CULLEN WHY U CHEAT ON ME WITH MY BFF" but I just finished this delightful one shot called Cold hands warm heart and its kinda changing my mind
I've recommended it before, but I always like to browse the bookmarked links of Cullen fills in the LiveJournal Kink Meme. https://pinboard.in/u:dragonage_kink/t:character:cullen/t:prompt:filled/
Then add the appropriate tags on the side to match your kink and pairing preference. Not all are smut; but most are.
I've posted two, but one is super short and the other... isn't really up everyone's alley.
Yes, go to the unfilled prompts list then click the + next to the tags you wish to sort by on the right. So you can have unfilled+alistair+cullen or whatever you wish.