She manages to stay quiet

She felt the pressure building up in her exposed pussy. Every time the finger went in and out brought her closer to the edge. The feeling mounted and mounted until Jessica had an amazing orgasm. She breathed heavily and gasped slightly, but she managed to keep herself from screaming in ecstacy and attracting the entire classroom's attention. A difficult feat, considering the intensity of her pleasure. She wanted to return the favor, but the movie was about to end and the last thing she wanted was for the whole class to see her naked post-orgasm with all her pussy juices still coming out of her.

She got the boy's name, gave him a quick kiss and promised to return the favor next time the teacher was hung over and playing a movie, which is apparently often. Jess snuck out right before the lights came on and took a trip to the bathroom to clean up. She took too long, though and the bell rang. Now she'd have to attend her next class naked, too. There's no way luck will provide her another chance to hide her nudity for an entire class period again. She'll probably need to finally openly attend a class naked this time and be seen. And now the halls are filling up with students. Great.