Rimming pairs really well with other sexual activities. Rimming is not a good activity to spring on someone by surprise. You can also kiss and lick along their cheeks. Or try doing figure-eights, crossing over the anus itself. Going in circles is the easiest technique. If you like, you can also use a flavored lube designed for oral sex. Rimming is having a moment. Trace a fingertip along the area where their butt cheeks meet their thighs.