Here is the full list of all 15 Sweet fantasy achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
No one should be lonely Connecting hearts
Got best ending
The story, you want to believe in
You didn't get a single ingredient
You can't catch a single fish
You prefer bath instead of work
You got touch in fashion
Honor protected
You managed to lose at the start
What if shrooms will take over the world
You got Mistress angry and was fired
You kissed a mermaid
You showed your breasts to a stranger
You ripped a page from the ancient book
Admirer of beautiful bouquets