I love your word-play in the title, and equally the capital letters in the summary: The Thong. One can practically feel the capital-ness oozing out of these two words. The Ominous Thong. The Alluring Thong. The. Thong. Which Harry wants to buy. To wear. For Severus. No wonder that Severus is at a loss for words for once. It suits him. (Just as the thong will most certainly suit Harry) :D

Thank you for this highly interersting piece of cloth - er, story, dear pekeleke! ^^