Digging in your ass.
NSFW artists made this a trend (that's still going) as a
meme surfaced around captioned: "Yeah, I have a type. She the type to dig in her ass a lil' bit." Which has a
woman digging her ass, hence the "
butt digging" name
Person 1: Yeah, we can tell you like
butt digging, nasty fuck
Person 2: Why ya kink shaming me?
Person 1: Because you like it WHEN they
sniff their fingers after, freaky fuck.