maybe she needs to go to the bathroom.
Probably because it's a very comfortable way of sitting. I suggest you ask her as well.
She is showing respect to herself and her mother.
Not really sure what the crush is, a crush soda or a crush on someone. But, maybe she was embarrassed about something and her mom was close by made her feel uncomfortable.
yo mom has the most legs on me
People cross their legs by resting one leg over the other. Women cross their legs as a form of etiquette and to keep from showing private areas while wearing skirts or dresses.
your mom's turkey legs.
Legs
legs
Bacon and legs!
he has a spider for a mom.
I would just shave them.... I imagine that this is a girl so, ask your mom if you can, if she says no then do it any ways, always use soap before you shave your legs and make sure to hide any evidence.
by using its legs
Cross your legs...