Chapter 1 - Her favorite teacher, fun with portals

Tags will likely be added as it goes on.

“That’s odd.” his eyes gazed around, looking out at the students in his classroom. “Lexi’s missing…” Lexi never misses class. She’s a quiet girl that doesn’t say much, but she’s always here. Another issue is that the redhead always following her around, Katherine, is still here. All together it’s weird but nothing alarming, except, Katherine did her homework. Katherine never does her homework on time, the love struck girl always forgets and then has to plead with those cute eyes to let her pass it in a little late. Things are amiss, and they have his hair standing up straight on his back and arms. His anxiety is in fact active.

He shakes his head a little, trying to get back to the lesson plan when out of nowhere he can feel the open air below his desk, right on his junk. A simple look down reveals that it’s out, standing straight and aggressively angry like it got touched by a goddess of lust. He’s right about to reach down and put it back while contemplating how in the hell, when his dick disappears. It’s just not there anymore, right into the darkness of his desk it is swallowed. He can’t see anything down there, but those are definitely a nice pair of lips wrapping around him as if there was someone right there. Some might consider this an amazing blessing, but his entire lesson plan involved standing today!

He’ll just have to improvise he thinks, as the lips start bobbing, swallowing him in huge parts while sucking him deep. He flinches, shakes a little in surprise, and grips his desk to steady himself. Sitting down for sure, or he’s gonna get the balance sucked right out of him in front of his whole class. He used to be great at improvising, incredibly practiced and nimble in the mind. Now he’s struggling to come up with the next statement while he’s toyed with and used. It’s so surprising he’s already dribbling precum right into the void. He has to hold in a groan, knowing that might give him away. First and foremost, he has to figure out a way to occupy their attention away from him, or things could get messy. About as messy as the underside of his desk. “Hah-” He tries to hold it in but he can’t help it. His cock hasn’t been used in some time now, so he’s not surprised to be shooting globs of jizz quickly, a powerful flow erupting with the force of a punch. What he is surprised by, is that the underside of his desk isn’t spattered. It just disappears, every drop lost into the emptiness of the void.

It's wet, it's messy. There's so much slurping. It's a little loud but no one seems to notice. He can feel the tongue flowing around him, like a whip, and a constant, ferocious, hungry bobbing that doesn’t care that he already came.



He found his cum continued to disappear into nothing, even as he got a bit exhausted. He really wasn’t meant to go back to back like that, especially not while stressed. He’s pretty sure it was only all the eyes on him that kept him hard as a rock for the abuse. His dick is returned to him shortly before the bell rings, and he’s left wondering what the fuck just happened. A deep breath here, a deep breath there, and his mind returns to an odd calm. That calm is lost almost immediately when Lexi strides right into his class with a pitcher of water and a cup. “Heya teach.” She greets, placing the glass on his desk. “Drink up, I know you’re low on fluids.” She licks her lips, and his eyes go wide.

Not just at the implication, but in how different she looks. The usual girl has been replaced so much he’s surprised he recognized her so fast. Sure her long dark hair is still long and dark, but that’s about all that’s the same. Creamy white skin has been replaced with a shiny red. The white around her green eyes have been replaced by a pure black reflective surface. She’s even shorter than normal, barely five feet if even that. Her smile is sharper than normal, she has a big glob of cum on her cheek, and long black nails which would be far more intimidating if the spaded puffy tail right behind her wasn’t wagging like a dog’s. It’s pink, only a few shades brighter than her crimson skin and its almost shiny appearance in the light. Her every curve is accented by it, a beacon of sexuality that once sat right over there as a student. She looks like an adult now, a very short one, especially with those tits that threaten to pop out of her black top. She’s always been a little punk, but now she appears to have switched to plain out gothic.

In fact, he’s entirely sure if not for the general shape, her attitude, and the gothic garb he would have been completely lost. Her top is rather slutty, more lace than it has any belonging, and her thick legs are covered in fishnet. “Enjoy my new trick?"

"How the actual fuck." He demands, baffled and aroused. She's always looked good, but this is different.

Her tits are, well, she palms them and his eyes widen comically. She raises them in the air with her fingers, showing off how sizable and bouncy they are. “I woke up.” She admits, sauntering over to take a seat right in his lap. He hugs her to him reflexively. “I sucked your cock from outside, isn’t that cute? I can do that anytime now.” She reaches over and touches his nose, sending a shock through his system that has him hard all over again.

"Woke, up." He repeats, not quite following her words. Her hands though? Very much following those.

"Mmhmm, I woke up to my true self this morning. Now you're mine. How does that feel?" She caresses his cheek a little. Taunting him with her gaze, a flit of her tongue.

"Is that so?" He snorts, poking her boob. "You really are adorable."

It's so squishy, his finger digs deep- "I've always been adorable, but you're seeing it now that I've awoken." She says. "My charms can make any man mine now, and I've decided one isn't enough. I'll start my harem with you."

"You're that needy?" He teases, twirling his finger into her a bit more. Her tits bounce without him really doing anything. Her tits can bounce on demand, and she uses that to awe him while she leans into his touch. She smirks up a storm, gazing into his eyes with her eerily inhuman ones. “Needy doesn’t begin to cover the new me.” She cups his chin with a hand, raising his gaze into her dark eyes. "I've already made four guys pass out today. Worthless brats. To think they used to bully me..."

"And now you're bullying them?" He asks, darting in to kiss her. She lets it happen. Well, lets might be the wrong word. Her lips so plush, it's more like she sucks him in and forces him to kiss her harder. He doesn't get a choice. "Why don't we, at least get to my place?" He offers, pulling back.

"Oh, you're funny." She taunts. Pressing a foot into his thigh. A strong foot. "Next class starts in five minutes. You're going to have to talk your way out of why your cock is in me."

"Lexis, no." He replies sternly, grabbing her arm. Not cruelly, but with enough force to get a point across. "That's not a thing anyone can do, I'd just lose my job. And freedom."

"Your job, maybe." She tilts her head. Smirking devilishly. "But your freedom? Do you think this body says 'underaged girl?'"

"We're on school property, that's enough." He corrects her, shaking his head. "Have I once treated you unfairly? Please don't ruin my life."

It takes her a moment of deep thought. “Stupid society, stupid rules.” She ponders the nature of it all. “I feel like I would have grasped this so easily yesterday, but now I don’t.”

“That’s the nature of a great change.” He says, squeezing her.

"Mmmm, that's fair." She sighs. "Fine, but I'm absolutely getting under the desk." She argues, slipping from his grasp without a single care. “You’ll just have to justify why you're distracted."

"I can do that." He smiles, reaching down and patting her head. "But this way, you're going to wear me out without getting much fun for yourself."

"I'll worry about fun when my hunger stops." She argues. "For now, I want cum." With that, her tits slip out of her top. Massive, bouncy globes. She doesn't hesitate to stuff his cock into them. They're red, and shiny, and so wet somehow. They practically eat him, they're so supernaturally soft. "Tell me when they show up, so I can get quiet. For now, get ready to loudly fuck my tits."

"They're very nice." He compliments. "Hahh, wow. Now I get it, you're a succubus? Wish I'd known ages ago."

"Me too! Would have been very fun to fuck you every time you so much as looked at another girl's tits." And with that she starts to bounce. She doesn't have to move much to cause it. They're that bouncy, that cloudy. She uses them with expertise and joy. "Heheeee, your cum is strong you know? It may not end my cravings but it sure does help. You'll not go a day without cumming anymore, teach. Even if it's just through a lewd portal, I will have my prize."

It’s an odd experience, being titfucked by a girl who just yesterday barely had tits. An ass to remember, sure, but tits? He’s being expertly treated by what might as well have been a virgin this morning. "Fuhh. Think you could bother, showing up early in the morning?" He groans. "Or at my place? I'll make breakfast and drive you." He caresses her head.

"Hah, tell you what, you come pick me up from home in the morning, and I'll do just that." She licks her lips at the thought. Her tongue is long enough that it also licks his length while it bounces between her overly thick jugs.

"Mm...You like it at your home?" He asks, watching appreciatively. Shuffling a few papers just in case.

"Hmm? No, can you really call that home?" She rolls her eyes. "A group with a bunch of selfish, idiotic girls only not knocked up because I haven't changed that fact yet? Why, would you like to fuck one? Here." With that the tip of his cock disappears. It takes a moment but he suddenly feels his length sheath, piercing succulent cunt lips while someone outside the room squeaks loudly in surprise. Lexi continues to titfuck him, right into wherever she sent him. And he feels it pierce succulent cunt lips. While she titfucks what's left of him.

"Mmm...Hoahh...Maybe, but I was thinking, ohh, you could just, stay with me." He grunt, bucking uncontrollably while something wet splashes outside the room. "Fuck, how are you doing that?"

"Magic." She answers as casually as breathing. Bucking his dick right into where it belongs, working him into a tight resisting pussy trying to push him out. "Which one do you think you're in right now? Could be Lili, she's pretty young, could be Perish, I like her a lot, probably the only one I do. She's young too. Wanna knock up one of my current little sisters while fucking my tits?

"Holy fucking shit, don't you want to drink it, though?" His mind races, unsure how to handle this. She’s bluffing right? She wouldn’t do that to one of them, would she? He rubs her cheek. “I don’t wanna, hah, leave you hungry. Fuck they’re so soft inside!”

"There's so much cum to be had." She giggles. Her cheek so soft yet hot enough to the touch to warm his fingers. "I already have another target in mind I plan to feast on the moment I’m done playing with you. A cute girl I know with a cock as thick as yours, maybe even thicker. It’s cute.”

"Must make dating awkward for her. Poor girl." He holds in a long gasp and a pull of air that tries to overtake him. He sips at some water, chugs really, while he’s worked so hard. 

"Oh, she'll have little to worry about on that front soon. She'll be my slave soon. Does it bother you that your cock is in an innocent girl?" She asks. Pushing her tits down so more can disappear into the abyss and be swallowed up by a tight cunt.
"You could be in anyone."

"I'd call it hot," he grunts. "but it's hard to focus on anything but you! Fuck, fuck.Tonight, I want to be in you."

"Hehe, well, it’s okay, you can let loose.” She says. “I’m lying, you’re in one of my bullies. I wouldn’t hurt my sisters like that. The bitch who made fun of my tits yesterday though… You’re about to knock her up.”

“I can feel that.” He pulses angrily. “I’m gonna cum, you should probably get me out.” His eyes roll a little, and he leans back, putting the glass down while he grasps for air. 

“Nah, you see, she’s ovulating,” Lexi explains with a giggle. “I can feel that now. Because you’re right, why would I harm your life, when I can ruin hers?” With that she pumps hard, not relenting for even half a second. Chaotic energy flows through his length, thrusting him into this girl by force. He can feel his hips working against his will, as loud, uncontrollable moaning and begging begins from just a room away. That girl is begging no, begging it to stop, begging for the thick dick inside her to not unload in her fertile womb.

He wonders if that’s somehow related. “Cum.” Lexi orders. 
And he rubs her head, caressing a girl so bereft of intimacy that she thinks this is okay. He shows her affection, the kind she’s always deserved, as he complies powerfully.

He throbs, and she accepts.
He twitches and she pants.
He cums. Rich streams flowing out of him.

"Oh god noo! No, it's so hot, it's inside meee!"
He hears from a room over. Someone’s crying, but Lexi is cumming. Visibly cumming. Her eyes looking out at him, tongue held out. A pure, succubus ahegao. The portal disappears, his cock is back and it’s spraying all over her face. His outpour drenches her tits, Coats her tongue. She relishes in it, slurping him up, sucking him down. She’s cumming wildly again and again and again, and only stops loudly proclaiming her joy when class filters in. She instead sucks him deep and forces him to deal with it for the whole class. His only option for survival is to drink tons of the water she gave him, and hope no one notices as he’s sucked dry.