sex. where do you learn new stuff to try? and what's your favorite move?

Hi r/sexxit!

Last time I (21F) was here with this throwaway was months ago, back when I was silly and new to this sex thing. Well. I am still silly and still relatively new to this sex thing (five months is really no time at all in the general scheme of life), but not that new anymore.

See, The Boyfriend (20M) and I have maybe a dozen favorite positions and activities that keep us at each other daily (if not multiple times a day), but recently I've been wondering how we can expand our repertoire.

And so I come back to you, r/sexxit, you sages of sex. Where do you guys even pick this stuff up? Is it all just from porn/the fathoms of our fantasies?

And more specifically: what are your favorite moves? Feel free to go into as much technical detail as you want, I promise that I'll be taking notes.

Thanks!