Congratulations! This is a HUGE step!!!
If you enjoyed YAGS, please wishlist the game, and download it when it's available.
It's free (as always), and you should be able to sync existing achievements through the itch version with Steam (although that part is admittedly untested).
Visit the steam page here to wishlist and download once it's out: https://store.steampowered.com/app/1690530/Yearning_A_Gay_Story/