Purely alliterative sentences

The following are examples of alliterative sentences from What are sentences called where all the words start with the same letter?

• She Sells Sea Shells by the Sea Shore
• Peter Piper Picked a Peck of Pickled Peppers
• The Baker Betty Botter Bought some Butter, But she said “this Butter is Bitter, Bitter Butter is Bad for Batter.”

I looked with nearly exactly the query in the link title after I’d written the following doodle in my notes:

“Which witch will win well when witches wend ways willfully.”

That’s more “pure” in that there are no words that don’t start with a “W”.