"So, what are we looking for again?" you asked Penny. You found yourself down in the Potions Classroom alone with the blonde Hufflepuff, helping the girl exact revenge on Merula. As the latest victim of Merula's mischief, Penny thought of no better person to turn to but you, the only student capable of matching Merula's mischievousness. Never had you seen your friend this incensed, the normally pleasant witch wanting nothing more than sweet retribution. You always considered Penny to be a decent friend, but nothing more as your heart belonged to another. Still, you chose to support your friend in her time of need. As you rummaged through the various shelves, you asked Penny once more as to what you were seeking.

"You're looking for Fluxweed and Lacewings," she responds from across the room. "We can't make Polyjuice without those ingredients,"

"Got it. I know I've seen those around here somewhere before," you reply as you cast Lumos to aid you in your search. Realizing Snape probably memorized the location of each and every ingredient in the room, you were careful to put everything back in its correct place. Finally, you acquired one of the ingredients you were looking for.

"I found the Fluxweed!" you announce, turning around to see that Penny had two jars of her own in her arms. "I see you didn't need my help finding everything else though," you state with a chuckle.

"I spend a lot of time in here with Snape," the blonde responds. "I'm pretty sure I know where everything is just as well as he does," she says laughing.

"Well if that's the case it sounds like you're the perfect person to impersonate Snape," you suggested as you retrieved a piece of Fluxweed from inside the jar.

"Me? Oh no don't be ridiculous! You're the one who's going to be turning into Snape," Penny responds deviously as she smiles at you.

"What? Why me?" you reply back flabbergasted. "Wouldn't you like to try the potion for yourself?"

"Oh trust me I do," Penny answers back. "But, I have my ways of keeping Snape distracted. I doubt you have the same ability," she continues with a grin.

"I didn't know popular Little Miss Haywood was also quite the troublemaker," you retort.

"We're just getting to know one another.." Penny responds, her smile turning into a smirk as she looks you in the eye.

"What do you mean by that?" you respond with a nervous chuckle.

"I want to know everything about you Ymous..." the Hufflepuff responds as she begins to take a step toward you, still flashing that mischievous smile with a look of lust in her eyes.

"Hey you feeling alright Penny?" you ask the girl as you begin to take a step back for every step she drew closer to you.

"I'm feeling just fine," she replies suggestively. "I just figured we'd make the most out of this opportunity alone together,"

Retreating back further, you soon realize that your back was up against the wall. Like a predator cornering its prey, Penny pinned you up against the stone wall behind you as she looks you in the eye. The pleasant smell of her lavender scented perfume overwhelming the scent of miscellaneous ingredients around you. "You shouldn't look so nervous...after all we're just going to get more acquainted with one another," she whispers as she draws her lips up to yours kissing you intensely.

You wanted to push the girl away, but the feeling of her lips against yours made you weak. Her soft warm lips continuing to bombard you with kiss after kiss as you felt Penny's hands undoing your robe, pulling them clean off you and onto the floor.

"I want to know every little thing about you," Penny whispers between kisses. Her lips beginning to trail down from your mouth, down towards your neck. "I want to know what makes you tick, what makes you weak...," she continued as you arch your neck back from the mounting pleasure. Penny notices your reaction to her movements as she suddenly pulls away from you, looking you in the eyes once more.

"Take your shirt off right now," Penny commands you.

"Wait what?" you stammered out, your mind still clouded by the girl's actions.

"You heard me. Take your shirt off or I'll tell Snape about all the times you've stolen from his classroom," she threatens you.

"Alright, fine," you reply. Reasoning that dealing with a Snape who hated you even more than he already does would be a far worse fate, you remove your tie and begin to unbutton your shirt as the blonde girl watches you undress. Her eyes watching your movements, subtlety biting her lip as more of your torso became exposed for her to see. With one final button, your shirt joined your robe on the floor, leaving you topless.

"That's a good boy," Penny praises your deed as she presses her body up against yours and kisses you once more. Refusing to reciprocate her actions, Penny returns to your neck once more, biting you softly. Reason returning to you for a brief moment you urged the girl to stop.

"Stop? Oh no I don't think so. Unless you want all of Hogwarts to know about how you forced yourself onto a poor defenseless girl," she threatens you. "You think anyone will believe your word over mine?"

"You're insane," you responded to her threat.

"Oh, don't act like you don't enjoy this," Penny muttered as she slides her hand down over your pants. "Look at how hard you're getting all because of me and you tell me with a straight face you don't love me right now."

There was no denying the fact you were excited. You felt as if you were going to burst right out of your pants as Penny kisses down your neck and chest, down to your stomach as she fiddles with your belt buckle. Finally undoing them, she pulls down your pants, revealing your bulging erection through your boxers.

"See? You shouldn't lie to a good friend Ymous, I knew you were enjoying this," she states with a smirk as she rubs you through the thin cotton material.

Unable to respond to the girl, all you can muster was a quiet moan from pleasure as Penny pulls down your last piece of clothing, leaving you completely naked in the classroom. Your erection springing out in an instant, completely ashamed of your inability to resist her advances.

"I'm getting to know you so well," Penny states as she admires your member. I think its time to learn what you taste like," she whispers suggestively as you felt her tongue sliding down the length of your shaft.

Feeling yourself becoming weak in the knees, you could do nothing but watch as the blonde trails her tongue over every inch and detail of your cock. Your breaths becoming more rapid as she looks up into your eyes to observe your reaction to her mouth. With a smile she begins to take every inch of you into her warm, wet mouth, closing her lips like a vice around you. Her pace, slow at first, begins to increase frantically as the sounds of her deed begin to echo around the room.

"Penny...you need to stop, what if Snape walks back in?" you ask the girl as you felt yourself growing weaker by the moment. The girl pulls her mouth free as she wraps her hand around your shaft, stroking you before answering your question.

"Snape? Please I have him wrapped around my finger. Now shut up and enjoy this. Do you know how many boys would kill to be in the situation you're in right now?" Penny responds as her mouth closes around you once more. Each bob of her head drawing you closer to your inevitable orgasm as you felt her tongue flicking against you as she goes. Feeling yourself unable to resist for much longer you warn the girl.

"Fuck I'm about to cum.." you mutter out. Your warning serving as a cue for her to stop sucking you as she wraps a hand around you for the last time.

"Oh is that right?" Penny responds with a smirk. "Do it cum for me then. Cum for your naughty friend." she demands as she strokes you at a rapid pace, positioning herself right in front of your cock sticking her tongue out. Unable to control it any longer you allowed yourself to succumb to the pleasure.

"Fuck Penny!" you gasped out as you came harder than you ever have before in your life. Strands of cum shooting out repeatedly from your throbbing member as they landed on the girl's face, soon completely coating her with your seed as she swirls her tongue around her lips. Feeling your orgasm washing over your body, you collapse to your knees from the sheer pleasure. Looking at the girl before you, you notice she was licking her fingers clean, as she takes out a handkerchief from her breast pocket and wipes the remaining cum off of her face. Quickly regaining your senses, you hurry to dress yourself as Penny chuckles at you.

"I think I got to know you so much better this evening," she mutters. As you gaze into her eyes, you notice the smug look on her face once more. "I think next time it's your turn to find out more about me, what do you think?"