I’ve always sat like that, and I occasionally see men doing it as well, but I remember this one time in like middle school where I was doing it in music class and the 2 kids next to me started talking to me in valley girl fagcent to tease me. I took it as reinforcement to keep at it because I so rarely got to express any real faggotry let alone femininity outside of being the kid who was a brony bc it was a religious school so I couldn’t grow my hair out or anything.
I’ve been told I’m not supposed to be comfortable sitting like that unless I have a tiny dick, but that never stopped me. I didn’t care if I was apparently broadcasting being small, it’s comfortable… and considerate of others space. It went from being great to being s-tier after the orchie too aha
I’m also post orchi and now I really can’t envision sitting any other way on top pf it already being the habit