Based on the options you've given, the best summary of "Worth His Pepper" would be option B: A wealthy man's showy overuse of pepper causes him to sneeze a lot, and his sneezing ends up costing him his fortune. In this story, the man's extravagant and excessive use of pepper leads to a series of sneezing fits, which ultimately results in the loss of his wealth. It serves as a cautionary tale about the consequences of indulgence and extravagance.