Huh, turns out i can sit like that, just not on the hard surface (oh, god, my shins...). But i can definitely feel some parts stretching, that i haven't stretched in years...
Interesting, I already sit like that a lot, just cause it feels cute. I know some friends of mine said if I sat that way in front of my bf he'd like it, but I didn't know it was because of something like this.