11. She’s pretty sure it’s a safe time of the month (+1 forward, +1 forward to cum inside)

“Fuck.” Nina whispers softly as she melts into the top of your desk.

The smell of sex pervades the room as you let yourself go soft inside the student. You didn’t stop to check whether she was on birth control before pumping her full of your seed raw. But you find you don’t care terribly much. It’ll be her problem if she gets knocked up. She’ll have to make excuses as to why she’s walking across the graduation stage with a visible bump. And your reputation is unimpeachable. You caress her ass as you pull out. A small trickle of cum escapes her as you do.

“Now, what are we not going to do?”

“Smoke, sir.”

That sir is a nice touch; you feel another twitch of life in your cock. But you’re spent for the moment. You pull Nina’s panties back into place and flip her skirt back down.

“Good girl.”

Nina stands and looks at you as you put your cock away. She’s flushed and you can tell she’s happy. That’s probably more than she’s cum with any of her boyfriends.

“You can go back to class, Nina. I expect not to hear about any more troublemaking. But I may have you come by my office to check up on you.”

She nods excitedly. She picks up her bookbag and heads out. You go to open a window to vent the smell a little. You’re not interested in having the conversation with any of the other teachers as to why your office smells like that even if your reputation is unimpeachable.

Your office intercom buzzes.