Harry Potter Oneshots

Extra Help-Professor Lupin x Student Reader Smut

It was too late. I always put it off and now it's too late to ask for help. I sigh and close my textbook and let my head fall into my hands and tug at my hair as I stress over my essay. It was way too late to go ask for help now but I didn't have much choice, it's either I risk getting caught out of bed by Filch on the way and getting in trouble with Professor Lupin when I got there or fail my essay. I am already in a tight tank top and shorts because I was ready for bed so I throw on my robe to cover up. I sneak out quietly and make my way to his classroom and luckily he is still inside. I go to knock but hear muffled sounds coming from the other side of the door. I press my ear against it to hear better and make out the sounds but lose balance and fall into the door pushing it open and landing on the floor. Before I can even begin to prepare myself for the backlash that is to come from this I look up and stare dumbfounded at Professor Lupin sitting at his desk with his cock in his hand.

"Y/N!", Professor Lupin shouts and covers himself as quickly as he can but it is already too late as it all happened so quickly.

I try to pull myself off the ground as fast as possible and look down at my feet, "Professor I am so so so sorry, I didn't mean to barge in like this, I was coming to ask you for help if possible but I tripped over myself and fell through the door, but I was going to knock it was an accident," I ramble out the broken truth, still staring at my feet. We stay like this in silence for a few moments before he breaks it with a sigh. I do not usually get in trouble and I am usually a good student, I procrastinate but my marks are great. This could be why Professor Lupin did not react as harshly as he could've. "Y/n.." Professor Lupin starts again in a much gentler tone than before. "You should not be out of bed at this time, I understand you need help but you should have asked earlier on."

I nod and slowly bring my gaze to look up at him. I cannot believe my look, he doesn't look nearly as angry as I thought he would. "I know Professor and I am so sorry," I sigh. "It is just that I put off my essay and now I am struggling with it and I wanted to see if you could help me," I say honestly. I watch as his face relaxes a bit more and tries to cover up or distract from what I saw him doing but I can't help but think about it. I've always had a little crush on Professor Lupin but then again who hasn't? If I ever had a chance with him now would be it. "You know Professor..." I start but before I can finish he cuts me off.

"Y/n," he says firmly but not in a harsh tone, "I am sorry that you saw that, it is inappropriate for me to have been doing so in the classroom but if you can please forget about it I would greatly appreciate it and in return not gives you detention for being out of bed at this hour," he says meeting my eyes again. His eyes meet mine again this time his eyes have a hopeless gaze.

"But Professor," I start again and walk up closer to his desk, "I could help you out with that, if you'd like," this time I change my tone a bit, my voice is low and enticing. I watch as his face changes and he looks captivated by me but is having an internal battle to decide what to do. I take his silence to move closer and slowly undo my robe and open it up before I let it hit the ground behind me. "Let me Professor, you do so much for me id love to return the favor." I study his face as his eyes fill with a deep lust and his gaze explores my body in my tight tank top and teeny tiny shorts.

"Lock the door," Professor Lupin says firmly, eyes still glued to my body. I let a small satisfied smirk grow on my face as I turn and walk to the door swinging my hips with my movements ever so slightly. I lock the door and turn back and see him pumping himself slowly. I walk behind his desk and stare at his large, throbbing cock.

"What would you like for me to do for you, Professor?" I ask looking into his eyes with an innocent look in mine.

"Use your mouth," he says through gritted teeth and without hesitation, I drop to my knees in front of him. I take over pumping him a few times and listen to the way his breath hitches with each pump. I slowly bring my lips to his swollen tip and place a gentle kiss on the tip and let my tongue swirl around it. With that movement, his hips buck a bit a low growl leaves his throat. I feel my clit start to throb at his sounds and my panties grow wet. I shift the way I'm sitting to sit back on my heel so I can grind against it. I lick the pre-cum off his tip sending a shiver down his spine.