

Races are mostly arbitrary groupings, based on skin color more than anything else.
Ethnicity, however, is less arbitrary, but still contains some arbitrary factors. It’s usually going to be based in culture or national origin, depending on who’s using the term.
So, Swedes do have their own ethnicity, though you’d find arguments exactly what ethnicity they’d fall into, but it would likely be different than Brits.
Ojibwa people are very different culturally from, say, Cherokee people. There’s even a good degree of common features that vary. But some people will still try to lump them together as “native American”, even though that term is almost as useless as “white” or “black”.
Truth is, we’re all mixed to some degree. Except maybe the sentinel island peoples, or other isolated groups. Even then, it isn’t like they didn’t get to wherever they are without traveling, so they mixed with something along the way, even if you have to go as far back as when Neanderthals and what gets called modern humans were still fucking.
That’s part of what makes ethnic groupings partially arbitrary. It’s unusual for no movement between groups to occur, even across pretty damn brutal landscape barriers. Big rivers, mountains, they aren’t totally impassable. Even deserts can’t keep humans from fucking each other in small numbers as they travel.
However, you can usually go with nationality and ethnicity being linked, though there’s so many exceptions that it’s absurd to do so. Just look at Nigeria and try to sort out the various groupings there and not notice there’s barely an overall national connection between them. And that not everyone in those groupings are even all in Nigeria to begin with.







Okay, real answer time.
But we gotta ask more: okay for who?
A dental dam provides (or can provide) protection to both parties.
Since going ass to mouth is inherently high risk, the person performing analingus is going to benefit more from it in that regard.
So, anyone objecting to you using one while eating their ass should be told to eat your ass as you walk out the door.
That being said, dental damns do change the sensation of oral endeavors for the recipient. Same as condoms or gloves, the texture just isn’t the same. Unlike those, using a dental dam takes a bit of skill to make work. So you know, “okay” is likely to be as good as it gets without practice. Goes for eating pussy too.
Me? It’s like being in the mafia; one slip of the tongue, and you’re in deep shit.
Also like the mafia, I ain’t joining in without multiple kinds of protection.
Butt, if you put the time into using them with a partner that’s open to a mutual learning curve, the end result can be very pleasurable, even orgasmic.
The key is to remember that the dam is not great if it’s used the way it is in the mouth in dentistry. It can’t be a static barrier and actually feel good. So you need a decent sized sheet that allows you to move it with your mouth and tongue (again, this applies to both analingus and cunnilingus) without also exposing your mouth to the anus and its immediate surroundings. It also doesn’t do any good if the damn is slipping around so much that it gets twisted, resulting in both sides having contact with the recipient.
So while you’re trying to move the dam to cause stimulation, you also have to keep it fairly limited in how far and how it moves. It’s a learning curve
Also, an instructional video: https://youtu.be/3l2oi-X8P38