Do it yourself.

Ultimately my embarassment got the better of me.

"I'll... uh... I'll do it myself... thanks for all the... help though."

Mrs. Kunt smiled and nodded. "I figured that might be your choice. Whatever makes you more comfortable." She released my member, and took my left hand in her. She moved my hand onto my lap and wrapped my fingers around my shaft under hers. She moved my hand up, and down, up, and down, letting go once I began moving it on my own.

"Keep doing that, Mr. Doe. At all times." She laughed for a moment. "You know, John, there's alot of people out there who would LOVE to be in your situation right now, exhibitionists and the sort. Maybe you should just think of it like that... exhibitionism."

I wasn't so sure I was currently capable of looking at things that way, but it wasn't a terrible idea, and I made a mental note to keep it in mind.

“Anyway, I’ve got to grade a couple more papers before homeroom lets out in a couple minutes. Try to finish up… ejaculate, cum, whatever you prefer to call it. Try to do it at least once before the end of class. Oh…”

She reached down, unzippered my bag, and pulled out a water bottle.

”Don’t forget to finish your first bottle of water. The nurse wanted me to remind you of that. One bottle of water a period, every period today,” she handed me the still half full bottle. “Drink up.”

She returned to her desk, and I drank some more of my water, almost chugging it, and finally finished the bottle off. After a little while the class returned to relative normality, albeit a little wetter than usual. I continued to wank with little notice from the rest of the class room. She had left me in a state very close to orgasm, so finishing up should be a cinch, I thought, glancing at the wall clock. There were three or four minutes left.

I worked the shaft up and down rapidly, trying to **** the ejaculation as quickly as possible, but I couldn’t quite get over the final hill, though, so to speak. The sum of the environment and the situation, I realized, were too much for the ease of mind I needed to achieve orgasm on my own. It was then I heard the girl on my right, Sue, speak up.