Fuck them now.

The end of the lesson is fast approaching but you think you still have time. You reach out and touch Chloe and Ann’s puffy wet labia making them both flinch, and then slide a finger into each making them whimper softly. You lean forward so your face is nearer to theirs.

“These seem to need some attention.” you say quietly “Would you like my help?”

“Y-Yess sir” whispers Chloe. “Please sir.” sighs Ann.

“Then how about we help each other. Rather than using my hand I’ll use my dick. That way I can help you with your excitement and you can help me with the raging hard-on you naughty little girls have given me. Would you like that?”

The girls’ eyes go wide at your suggestion but, after a moment, Chloe answers. “Yes sir”

“You’re not just saying that because I’m your teacher, are you?”

“N-no sir. It’s just … we’ve never had a man inside us…” Chloe whispers.

“… and we’ve heard the first time always hurts.” continues Ann.

“It doesn’t have to,” you reassure them, “if you trust me and do what I say.”

“Oh … O.k. Mr. Doe” says Ann “We trust you.”

“Good” you say “And I promise if it you want me to stop I will.”

You stand up, remove your fingers from inside them and, after wiping you hands on their skirts, take your totally erect cock out of you pants.

“Who wants to go first?” you ask.

“I-I will” says Ann, still looking a little apprehensive and takes Chloe’s hand for reassurance.

“O.k.” you say positioning the tip of your member at her entrance causing it to twitch

“Relax your pussy…”

You gently separate her labia with your cock-head

“…Relax…”

You push yourself in a little, feeling her tight wet hole welcoming you inside her.

“… Just let me slide inside you…”

You look down and see Ann is looking a bit anxious so you stop for a moment until she turns back and gives you a shy smile. Then you push in just a little more ready to stop if you meet too much resistance. It’s hard to know how much that would be since Ann is still super tight but you trust her to tell you if it starts hurting.

“…nice and easy …”

Further in, watching her eyes widen and her breath quicken

… slowly filling you up…”

Further still, letting her decide the rate…

Eventually you are fully sheathed with her. Chloe, who has been alternating between looking at you and her friend asks “How does it feel?”

“Amazing” says Ann

“I’m glad to hear that” you say “You are so tight I was worried I might be hurt you”

“Oh no sir” breathes Ann “Your cock is big, and it’s really stretching me but it doesn’t hurt. It feels wonderful”

“Good” you say “Now it’s time to give you that orgasm.”

You begin thrusting in and out of her, slowly at first but with every greater pace. Ann groans as you pull out and gasps as you plunge back in. Her cunt reacts wonderfully gripping you as you withdraw and then opening to allow you repeated access to her depths.

As you continue you watch Chloe turn over and lie on her back on the desk beside you, opening her shirt to give her access you her firm bare breasts which she fondles as she watches you, obviously trying to distract herself from the increasing desire to ‘finish’ herself so she can let you do it.

Eventually Ann whimpers “I’m going to cum sir. I’m going to cum.” and then her entire body spasms along with her cunt as you drive her to climax.