Well, quota for hairy butthole licking is, in fact, like a hairy butthole. More you put it to use , more it stretches.
Rimjob has a strange, smooth and wet way of sneaking into your fetishes, like the way a tongue sneaks into a butthole.
I have a habit of giving straight/serious replies on humorous/sarcastic remarks. So, here: depends on the person, I guess. No matter how much I witnessed this particular fetish I don't think it sneaked into my array of fetishes in any amount.
Otherwise, oh my, how eloquently put!
Ehm... What are those games? You know for research purposes :3
Oh you naughty researcher you... Well, alright, let me think/check. There's of course Minako (I can provide links if you can't find it). Which is heavily netorare, but precisely what I described above. As in the male butthole that gets licked there is hairy. The game has English translation.
And that's the only game in particular that comes to mind from memory. Since, you know, I'm not a fan of the whole hairy buttlickery thing. Does not makes a positive and memorable impressions on me.
But, I searched a bit on ExHentai for you and here's what I found that fits the bill:
Hirusugari no Danchiduma-tachi (non-hairy male butthole gets deep-tongued)
Tsuma ga Kakushiteita Video (same as above)
Hitotsumami (same as above)
That's just the tip of the tip of the iceberg, of course. And I didn't include gay stuff. Gay stuff has a lot of male butthole licking, I think. We're talking japanese games, ofc.