As Ms. Tomlin was about to finish you yelled out, "Penis." Some of the other students began to laugh as she turned towards you, "Anything else you would like to add." She stated rashly, placing her hands on her hips. As the joker you were, you snidely commented "Yeah, what about butthole, maybe pussy." You carried on, the thought of people changing into these various parts was quite amusing to you. "Oh, so that's how it'll be." She said with a grin. "Alright class, who doesn't want to do another long term project." Ms. Tomlin called out, almost all the class raising their hands in response. "Well good thing is, I think that your friend here just volunteered to do an extensive report for as long as need be." "What!?" you called out. "Oh, yes he will be doing a special study that we have been having issues finding participants for." she continued before turning to you. "You'll be tasked with..."