>Uncle of niece who is almost 10
>Puberty, but pre-menstral
>When I babysit her a let her fall asleep with me while I play Minecraft music
>Wasn't paying attention to the kid crawling all around me and flailing (you eventually learn not to because it's attention-seeking behavior)
>At one point she started grinding on my knee
>Don't know if this is a new accident from last night or if it was intentional
>Grab her. She stops, curls up on my gut, sniffs my crotch, and rolls off

Is this something I should just drop to not embarrass her?
Should I grill her about where she learned it? I'm worried about her.

She ruined Vtubers. Nobody cares about roommates or keyfabe anymore. Vtubers are just streamers now and this whole board should be rebranded /YouTube drama/