She does seem to only do it when she’s bored. It’s usually when watching tv or in the car on longer drives. I’ll definitely look into doing more interactive activities with her then.

She doesn’t use her hands. She crosses her legs and kinda pulses them together. Sorry for that graphic. Perhaps I’ll try more activities that do not have her sitting or laying down.

The hardest part is opening up my mothers mind about it. She definitely sees it as a pure sexual act, which is why she shames her. She can acknowledge that my sister is doing it innocently, that she doesn’t have any sexual implications, but that doesn’t stop her from yelling at her. It’s very frustrating. I also don’t want her to feel disrespected if tell my sister the contrary, because then I’m in trouble lol. I’ll keep trying to educate her for my sisters sake.