Paroemion

Paroemion is a form of alliteration where nearly every word in a sentence begins with the same consonant.[1]

The repetition of initial consonant sounds in neighboring words (as wild and woolly, threatening throngs) is also called head rhyme or initial rhyme.

An example of paroemion is:

The delicious doughnut drew delicate designs, drizzling delectable damson drops down Dave's duck-down vest. "Darn!" Dave declared dragging his dripping dukes across the dreadfully delightful disaster.