The last time I visited Aimee Heart - a few years ago now as it seems she it not here a lot anymore - but she worked some rimming into the mix. Or at least I thought she did. Her techniques are such you may think you are getting a bj when she is magically using her hands so honestly not sure.
But beware, there is a 'provider' I think her handle is Dee, advertising now and then with graphic cartoons showing serious rimming. This is akin to the demo tape where it is complete bullshit. Honestly if you see that ad, just pass it by. You will thank me!