Tricky Plug
I have a totally special toy for my loyal servant! Sitting there like a caged dog, waiting for attention: Let's play, my doggie! That little plug is not in fact as little as it appears to be. The thing will expand inside your well-stretched bumhole and fill you like nothing else. There you go! Oh, I can feel you enjoying that plug, and now I command you to crawl here and lick me till I cum