Naked Embarrassment in Front of My Classmates

Its my turn to give my presentation in front of the class. I am eager to present and feeling confident. Before I start, the professor tells me that in order to get an A, I have to get nude. I am hesitant and start feeling a bit shy. I agree but quickly get embarrassed by all my classmates staring at me. I slowly take off my clothes, pleading for them to not take any pictures. After I get naked I get told to spin around, and spread my holes. I show off my body in complete embarrassment. Thankfully, after a few minutes, I am saved by the bell. I walk out fully naked, how embarrassing.