Are you ready for your cock test, my little pet? I have a very special ruler that will decide what kind of panties you get to wear based on how small your thingy is when fully hard. If you are big enough I will keep you in something sexy that keeps your cock out and ready to be used by me. The tinier your widdle boner is then the frillier and more embarrassing your panties will be. If you are too itty bitty down there though you don't get panties at all. The little subs with the smallest cocklettes get put in diapers! Are you ready to pull down your pants and face your new undies?