A speech

The philosophy teacher transitions into starting his lesson. He gives a brief history of philosophy and a quick primer on, essentially, how to think. Not what to think, how. Critical thinking, standards of evidence, subjective vs objective, etc. It only takes about half the class time to go over these basics and he ends his spiel by saying that the most important part about philosophy is listening to what other people's perspectives are so he will end every class with an impromptu speech from a volunteer. It can be about whatever is on their mind.

You are dying to do the speech. This is the perfect opportunity and fell right into your ever moistening lap. Unfortunately, as much as you want to raise your hand straight up right away, preferably the one currently cradling your chest, neither being too impetuous nor showing off your tits right now would be in character for you. So you wait, fidgeting for effect. Luckily nobody else wants to be the first to offer to come up. The teacher offers extra credit to whoever raises their hand first. Your hand shoots straight up. Yes, the one covering your boobs. You quickly "realize" your "mistake" and use your other hand to cover. It was a quick flash, but the whole class has now seen a glimpse of your boobs and the boys who were peeking under your desk now knows what your whole body looks like. If you can get things to go your way, the whole class will get time to study you entire naked body.

The teacher, surprised that you of all people volunteered comments on this situation "I'll let you present, of course, but I'm curious as to why?"

You reply, trying to act shy "it's just...I'm not the best or smartest so I always jump at any chance for extra credit, sir."

He responds "Ah. And you're sure you wanna do this? You'll have all eyes on you and that can be tough even to people that aren't nude."

You take a fake heavy sigh "I'll be fine. I really need the extra credit. Plus, you told everyone to be respectful."

"True", he quickly states, "Alright, as long as you think you'll be fine, you can come up. I'd be a hypocrite if I didn't let you present just because you're nude. It would discredit the whole argument I made before. Please, come share your thoughts. And let it be known that I think it's fantastic that the person with literally nothing left to lose volunteered to speak. This is real bravery."

You get up from your desk giving a tantalizing but too quick flash of your entire anatomy before quickly putting your arms in their familiar positions across your chest and bikini zone. You walk up to the front of the class offering another nice view of your ass to everyone you slightly exaggerate your hips movements. Not enough to make it look like you're flaunting, but enough to make your butt look sexier as you walk. You reach the front of the class and turn around, making sure to look shy doing so. You intentionally invoke a minute long silence and make sounds like you're about to start talking but can't. The teacher encourages you "It's okay. Unless you're about go on a tirade against people, there's no wrong topic and I'm not grading this. Just share whatever is on your mind."

You nod sheepishly and clear your throat to begin.