Help her to cum.

"Crystal, you didn't cum, did you?"

Crystal is a skinny little hot-bodied schoolgirl, with a short skirt and blonde braids. She looks at her dry panties in your hand, figeting and biting her lip sweetly. She is cleary embarrassed.

"No, Mr Doe."

"Do you like touching yourself Crystal? Touching your pussy?" You're enjoying the young school girl's discomfort, especially as you remember that she is bare naked under her little uniform skirt, her panties in your hand.

"Yes, Mr Doe."

"Do you touch yourself a lot?"

"Yes, Mr Doe."

"Tell me about it."

"I touch myself in bed, and in the shower, sometimes in class. Looking at the other girls, and at you, I feel horny, and I just have to touch myself. I have to rub my mittle clitty, really hard."

"And does it feel good, Crystal?'

"Oh yes, Mr. Doe."

"But you never cum?"

"No, Mr Doe." Crystal looks down at the flooor, ashamed. She's so cute.

"Crystal, do you ever rub your nipples?" She nods.

"Yes. It feels really good, but I still don't cum. I just get hornier."

"Do you ever touch your assshole?"

"No!" Crystal looks at you, shocked by your suggestion. "Do you think I should?"

"Yes, Crystal. Some girls, like you, need your assholes stimulated to cum. Fingering your tight pussy and rubbing your nipples will get you hot, but only fingering your little asshole will make you cum. Do you want to cum, Crystal?"

"Oh yes, Mr. Doe, I want to cum so bad!"

"Sit up here on my desk, and spread your legs." Your little blonde schoolgirl obeys, climbing onto the pile of wet panties on your desk, and spreading her legs for you. Her smoth pussy is tiny, pink and sweet, and her asshole even tinier, a tight little star between her smooth cheeks.

"Rub your pussy with one hand, Crystal, that's it. Then with your other hand, I want you to rub your little asshole. Suck on your finger to get it wet, then rub your asshole. Does that feel good?"

"Oh, yes, Mr. Doe, it feels reaaly good!"

"Good. Keep rubbing your pussy, and push a finger right into your asshole. Yes, like that. Deeper. Deeper. Push it in as far as it will go. Does that feel good?"

"Y-yes!"

"Good. Now, move your finger in and out, slow, then faster. Faster. Fuck yourself. Fuck your little asshole, Crystal."

"Of god, Mr. Doe, I'm cumming, I'm cumming!"

"Cum for me little Crystal, cum hard!"

Crystal lays back on your desk in the pile of wet panties, twisting and writhing as she fingers her ass to a delicious, squealy little teen orgasm. Her first ever. She lays there breathlessly for a few moments, then brings her dripping fingers from her pussy to her mouth, and licks them clean.

"So, now you got wet, Crystal?" She nods. "Now you came hard? Good. Now, here is your homework assignment.