Co-Written by Jss2141

A\N: When I saw the pic of Connie on Vanilladream34 I had this idea...to make a story where Nick would have fun with her but mostly thanks to the episode where Connie becomes Nick's hormone monstress which was interesting. I won't focus on stuff like how these tutorials are going to affect the timeline or whatever, even though the latest season of big mouth was weird and somewhat quite gross this will all be about Nick and Connie, how long? I don't know.


For Nick Birch, the night had now become his best friend which made him feel good, something that he waited patiently for the moment he woke up in the morning and became increasingly eager when the sun would go down. For him, the night was when the biggest secret he ever had would show up and teach him more of the adult world.

And the reason for all of it? His beloved Hormone Monstress, Connie.

'Fuck! When will she come? I can't wait anymore' He thought while laying on his bed and bedsheets.

In his shorts, his large dick was pulsing and throbbing with desire for her and her alone. Human girls just didn't seem to work for him anymore, not even his old crush Jessie could excite him anymore.

Maybe he had become one of those things he learned recently...what was it again? A furry. But then a sudden noise is heard and that brings him up to attention. Turning to his closet, Nick saw it slowly opening and a light coming from it just like when Connie first became his hormone monster.

'She's here!' He thought with a growing smile before trying to stay calm.

"Did I keep someone waiting too long?"

Her silky and mature voice filled the room in an echo.

"N-No, not at-" Nick tried to say before his jaw dropped as the closet fully opened.

Coming out was his hormone monstress, Connie, in a tight and sexy outfit.

"Hope I'm not intruding then"

Around her thicc and well curvy figure, the woman was wearing a skin-tight pair of black Yoga pants and a white tank top. Both of them were just there to make sure that all her assets were tight around fabric and held together like gems in a treasure chest, not that her fur was too big to not see her sexiness.

But dayum she looked good wearing anything.

"N-N-Not at all! I wasn't doing anything important." Nick said as his pants got tighter cuz of his dick.

Every gift has its downsides, and taking up most of his pants leg is a downside.

"I'm glad to hear that baby"

Connie said as she walked out from the closet, hands in her hips as the monstress walked towards him with sexiness, confidence, and a subtle predatory look reserved for his crotch alone. Breasts bouncing and ass shaking in a slight movement from her body, Nick gulped down never getting used to seeing such pure alluring form such as her.

"S-S-So, what's up for tonight?" Nick asked nervously yet excitedly.

"No no, that's not what you should be asking Nick, now try again. Don't you have anything nice you'd like to say about my clothes?"

Nick gulped as his sweat came in droves but he powered through it, knowing what she meant.

"Y-You look amazing, Connie! Re-Really beautiful!" He let out with a fast nod.

"Aww thanks, little guy. Remember to always compliment a girl if she has a different hairstyle or a different set of clothing, little details are important and men who don't pay attention are motherfuckers" She said with a grin.

"G-Got it!" Nick said with a quick head nod.

"Now, let me ask you something Nick" She sits on the edge of the end making the view of her body better.

"Do you like bottom-heavy girls?" She smirked.

This question trolled his mind for days since she first fixed his puberty and his cock. The way she moved, the way she talked, the way she looked; all of Connie had been plaguing his mind more than any other girl in all of his life.

"Uh...I love it. Yeah, big asses for the win! But I also like all the other uh...female body parts "He didn't know if that was the right way to put it.

"Oh really? How about me?"

Connie stands up from the bed and turns around, hands on her hips and showing her behind to Nick while 'slightly' bending over.

"Do I have a great ass you would like Nick?"

"T-T-T-T-The BEST!" he said with his voice breaking, making him blush as he quickly coughed to fix it before saying it again. The best, in any world. Your ass is...amazing."

"Even with all my furry? Or does that make it better with how soft it is?" Connie asked him while fluttering her eyes at him.

"Fucking hell! Yes, your fur is so soft and it smells delicious, Jesus it's like the fur just makes it even better. I'm not joking here, sometimes I wish I could cuddle in it and sleep on" He said, excitedly and not paying attention to his words.

Connie didn't expect to hear this before she began giggling like a schoolgirl, loving just how much Nick admitted to loving her ass. It would make her gift to him tonight all the better.

"I'm glad you're being honest Nick. Because tonight the theme of our play is the same one that most songs from rappers and wannabe famous people do...Butts" She made sure to emphasize the last word.

"Oh...what do we have planned for them?" He started to get nervous.

"Something you'll never forget but first, We'll need some music to go with it," Connie said as she held out her hand. "May I see your phone?"

"Uh...it's on the nightstand"

Deciding to reward him for his honesty and patience, Connie kissed Nick on the cheek before she grabbed his phone and opened it. She'd seen him put in his password before so it was easy.

'Now for the special music.' Connie thought as she began looking for the song.

Placing the phone back on the nightstand, Connie slowly moved to the beat of the song as she sauntered back to Nick, standing and shaking in front of him.

"W-What are you doing?" He said, already feeling his member throbbing at her subtle moves.

"I'm about to have some fun baby, sit tight and remove those sheets. Ain't not gonna let your log stuck on those tight pants now right?" She said, licking her lips.

"Ok-Kay!" Nick stuttered as he quickly moved his sheets aside and showed her his pajama pants.

"Keep your eyes on me now Nick"

Dramatic white smoke starts to come from nowhere just for the sake of drama, a pole comes from below like those from strip clubs.

"Oh god," Nick said as he felt this was going to be good and HOT!

"Have you ever imagined what it's like to be a Stripper Club Nick?" Connect asked while rubbing the pole in her arm.

"Uh...Yeah. Andrew has...sent some things about it." Nick said to her as he tugged his collar.

"Well good, but still you should prepare yourself for what's about to happen," Connie said.

The song got louder and the beat faster as Connie wrapped her body around the metal pole and started to show off what a skillful woman can do with that shaft.

"Cause This is gonna be a good night" She spins around it.

Watching in awe and feeling his pants slowly tearing, Nick was amazed by how flexible Connie was on the pole as she held herself upside down on the pole and hung on with her legs. She gave him a wink before she grabbed the pole with her hands and let her legs fall from the pole.

"Being a stripper is an art of sensuality Nick, not something only sluts do for some change from perverts" She got back into the standard pose "A few moves and you can get any man crazy without touching them"

"Y-Yeah, I can guess," Nick said as he resisted the urge to jerk himself off.

He wanted to save her for whatever Connie was gonna do to it but she was making it so hard to be patient!

Holding the pole with both arms Connie turns around and starts swaying her butt left and right slowly before doing it again in a circle motion, moving her rump with suave movements.

'Is she...twerking?' Nick thought as he hypnotically followed the shaking ass.

Then when things started escalating, Connie started twerking her phat ass up and down fast, almost like it was vibrating in waves of chunky flesh, wobbling to the sides before it would go back into being firmer.

Her dummy thick ass cheeks clapped loudly enough for anyone in the house to hear if it weren't for her not letting that happen.

Lucky for Nick, only he could see her and he was glad cuz he could enjoy this dance all to himself!

'Holy shit! This is amazing, look at that ass shaking like pudding. Hmm...yeah, what a fucking sight I'm so lucky' He rubbed his boner thinking about it.

He didn't even know he was touching himself after he tried not to but it doesn't matter anymore, it felt so good and the show was only making it better!

Weirdly enough even though she wasn't moving from the spot, for Nick her ass seemed to be growing in size, almost like he himself was walking towards it, but that was not the case. It looked like an optical illusion was under effect, he could swear he could almost grab it with his hands or feel it with his face.

'It's so close, isn't it? I feel like I can just touch it now.' Nick thought as he moved one hand to Connie's perfect ass.

"Are you enjoying the show, Nick?"

The moment Connie asked that question Nick blinked once, and when that happened he actually saw it. Her big monster girl ass clad in yoga pants was just a few inches from his hands, his body now standing on the edge of the bed like he had moved and didn't notice before now.

"Y-Yeah, I'm enjoying it!" Nick said as he sat on the edge of his bed, quickly pulling his hand down. "Just moving closer for a better view!"

"Take your pants off Nick. Do. It. Now" She said that while turning her head over her shoulder and smirking.

Gulping at the smirk and seeing how they were ruined anyway, Nick quickly removed his pajama pants and tossed them to the side.

"Hmmm~ Oh yeah, mama likes this. Maybe I should do it as well, do you want me to take my pants off Nick?" Connie licked her lips, swinging her booty left and right.

Feeling his tongue go dry and his cock at its hardest, Nick rapidly nodded to Connie.

Holding on to each side of her pants Connie began to slide them down, bending over in the process showing even more ass as it was now out.

"This is getting good," She said, now ready to make things more...Slimy.

Tossing the pants away, Connie slowly backed her ass up to Nick and used her hair like a limb to remove his hands away.

"How about you help me put some massage Oil on my derriere Nick? It's just around the bed I bought just for this moment. Give it a big squeeze and make sure to cover every inch of it.

"Oil?" Nick asked before Connie's hair pointed to his nightstand.

Turning his head, Nick saw a bottle of flavored lube on his nightstand. This one was raspberry flavored, understanding what she wants Nick blushes madly before reaching for with middle effort.

'Ok, you can do this. Just be natural'

'Just think of it like putting on lotion.' He thought Connie let his hands go and grabbed the lube from the desk.

Taking off the cap, Nick caught the white of how sweet it smelled before he poured some on his hands and gently rubbed his hand together.

'Let' s do this!'

Or so he thought. The thing is when Nick tried to reach for her ass cheeks he noticed that thanks to the disproportion between his body and cock, his member had become a literal pole between him and the booty he wanted to rub, imagine you have that itch on your back but you can't quite reach there even though you have two hands.

"Ughhh..almost there" He forces it.

"Poor Nick, looks like you can't reach my cake just yet huh? Maybe I should do this myself"

Connie grabbed the bottle and shook it up before opening the cap again.

"Wait! I can do it!" Nick panicked.

"Don't worry, I'm not using my hands"

The hormone monstress then squeezed the bottle letting its contents fall on his big dick.

Shivers came through as the somewhat cool liquid drizzled down his cock.

"There we go, now how about I bend over and let you use the right tool for the job?" Connie does just that "And by that I mean start hotdogging me baby if you know what that means" She said slapping her ass cheek.

"H-Hotdogging?" Nick said nervously as Connie lowered her ass in front of him, just inches from his cock!

"Uh-huh. Your big old friend is the sausage and my round mounds are the buns." Connie said as she shocked her ass a bit more, teasing him.

Nick gulps down nervously before standing up and gently deciding to put his meat between those soft fuzzy buns of hers, what would the feeling be like? That is what he would find out now, the air now smelling like raspberry thanks to her.

Gently lifting his cock up, Nick watched as Connie closed the distance before he let it fall in between her ass cheeks.

"Bam!"

The red-haired monster then clenched her buns of steel trapping his pulsing dick with no escape, Nick moaned in pleasure from that as he was not expecting it.

"Ooo fuck!"

"Let momma just do a little more of this"

She said before grabbing the bottle once more with her hair and pouring the lube all over her ass cheeks, now that it was more than just lubed up, it was slimy and it would be amazing to move on it.

The warm mounds and the cool lube on his tool made Nick shiver as he bit his lip, trying not to moan loudly at the amazing feeling!

'Hot! Cold! It's too much!' He thought as Connie put the lube down.

"Don't keep me waiting too much, if you don't start moving I may take the initiative" She winked at him, before relaxing her cheeks for him to move.

"O-O-Okay! So, I just move back and forth?" Nick asked her.

"That's right, honey. Just go with the flow and push forward slowly before pulling back, then repeat. You can go faster if you want but work your way up to it" Connie sensually advised him.

Hearing her words with much attention Nick started to move his thick sausage between her big booty lube-covered cheeks, it went in and out with such ease, almost like going down a slide in a waterpark. But this one was a thick bouncy castle that had heat and it made his heart thump faster.

"Ooh? ...Oohh!~Fuuuuuuck...Oh god, this feels amazing" Nick said, feeling his body tremble.

"I'm glad it does, baby. And it's all yours." Connie said as she clenched a bit, making it slightly harder for him.

Though Nick didn't notice as the lube kept him nice and slippery.

"Lube is not just to make things more slippery for your friend there, it's also a much welcome toy to make things sexier, even more, if it's fruity"

"Ahhn Connie~ I feel like my hips are never gonna stop moving"

"That's a good thing, it means you really like it. And speaking of hips, how about I join and move mine?" Connie asked him. "Would you like that, my little Nicky?"

"Yes! Oh yeah do that please, do me one of those so call buttjobs"

Giggling at Nick's still light knowledge of sexual kinks before she began to shake her ass up and down against his cock, hearing the lube slick and squish sounds that music to her ears.

"Ah! Ah! Oh! Fuck I wish I could brag about this to anyone, but I don't care. This feels so good Connie, I fucking love this" Nick said, louder this time.

"I'm glad you do, Nicky! I love it too!" Connie said as she bit her lip and went faster against his cock.

'And just because you don't brag, doesn't mean I can't brag to Maury! His kid ain't got nothing on Nicky!' Connie thought as she moved to play with her nipples through her shirt and fur.

"D-Don't tell him about this Oohhh fuck! J-Just say I'm having this whole puberty thing on the rails AHHN!" His member pulsed harder.

Connie knew this feeling, this pulsing. Nick was getting close and it was only a matter of time before he blew!

"Sure thing, baby. This stays between us!" Connie said as she shook and clenched her ass faster and harder against his dick.

"Ahhhhhhh! C-Connie I don't know how long I can go on. This is driving Me crazy" He said between gritted teeth.

"Do you want me to teach you another thing that a man needs to learn more than anything when doing stuff like this?" Connie smirked.

"W-What would that be?" The boy said between breaths.

"How to held in"

She suddenly stopped with all the shaking and grinding, moving away from his dick and making Nick almost fall from the bed. Forcing him to stay still as he was just...cock blocked.

"Woah!" Nick let out as he fell back on his bed, his boner swinging against his body as he looked up to Connie.

"It's not like I don't love your candy. But you need to learn when to hold back or else you get tired too quickly" She crosses her arms under her boobs, staring down at him.

"O-Okay, I-I guess that makes sense," Nick said as he sort of felt pain from being forced to hold back.

'Being close to cum only to stop it midway...he must be feeling like his balls are cursing at being refused the release of coming out...perfect. Now I just need to do something more' "How about you stay laid down like that for a moment Nick? I got something for you" Connie said with mischief.

"Something good?" Nick asked with a sort of begging tone as his balls were pulsing in pain.

Connie then starts to float in the air like magic or her hormone monstress magic, holds her legs close to her torso, and floated above Nick showing her huge phat butt to him, a little of the lube drops onto his face.

"Ever heard of facesitting?" She said while looking like a horny bitch.

"Facesitting?" Nick asked as he could clearly see what she was meaning by that, one of the best kinks about butts was about to happen "No...but I guess it's abou-"

Before he could finish she just went and plopped her body down onto his face, but not just all her weight at once, but more like focusing just on making sure her ass was all he would have for now.

"Mmmm...you're loving my thick ass mounds don't cha big boy? I just loved it when you were looking so mesmerized at my phat ass before, but now? I wish I could see the look on your face but oops! it's being smothered by my BOOTY! I can tell by how you're grabbing my bum and thighs you agree with me"

Connie shakes her rump more wildly, left and right as they wobble getting it nice and comfy on Nick's face.

"Having you so deep like this, no way to get out of my prison of flesh turns me on a lot Nick. I'm gonna keep at it till your cock is throbbing like mad and you're begging to unload your thick sticky seed all over the place like batter" Connie said as she lifted her ass just slightly before coming down again.

This was very different from what he thought but Nick didn't care or mind! It strangely felt good and suddenly he felt something wet near his lips. Was that her vagina or was that just some lube? That would be the mystery of the night, her ass was so warm and heavy as well but sometimes light and softer than one might think, it's like her ass was never the same and it constantly made him want more.

''Now let see if this big boy wants attention again" She said, wrapping her arm around his shaft.

Nick shivered at her touch, so warm and gentle. It was like the touch of an angel!

"Now let's see how long you can last"

Until she went full throttle and masturbated him like she would do any other man...with no mercy, while butt bounced on his face like a beanbag.

Groaning from the sudden pleasure, Nick clenched Connie's thighs before he began licking whatever liquid he felt earlier! He didn't care why it was but he assumed it was the flavored and scented lube Connie doused her ass with earlier.

"Hummmm~"

Biting her lower lip in pleasure she shapeshifted her hair to be a pair of small hands to caress his pent-up balls so she won't stop the jerking, his blow would come eventually and it would be huge.

'I didn't even need to tell him and he's already eating my pussy! I'm so proud!' She thought as she gave the tip of his cock a rub with her thumb.

Sure the whole thing was dark for him since her ass covered the whole face and the fluids were mixed giving a weird taste, he wasn't GREAT at it but there was more to the whole pussy chapter to do later.

'I can feel his member vibrating, he is almost cumming. It's gonna be a big one and I can't wait'

Moving her hands faster and teasing his tip harder, Connie moaned as she heard Nick moan louder and thrust into her hands.

"Here it comes"

She floats away finally letting him breathe, the boy gasping for air feeling the relief of oxygen but still wanting to be suffocated by her ass.

"M-More" He moaned out.

"Time to give me my protein shake Nick, our lessons always need to end with a bang" She went to suck on his dick like a hungry lioness.

Nick moaned loudly as it felt like a warm vacuum sucking in his dick!

"AHHHHN FUCK! JESUS CHRIST! I'M CUMMING!"

Grabbing her head and thrusting into her mouth, Nick finally emptied his balls into his precious Hormone Monstress as she sucked it all with vigor!

'OooooooOoooOOhhhh! ~'

Her eyes rolled to the back of her head not out of the pleasure that you would usually see from someone being fucked silly. But because getting such a fat nut being dumped in her mouth especially by his overwhelmingly delicious Musk and taste that only came from his balls was something that Connie couldn't live without now.

'Ohhh so good, more! More of thick tasty cum from this overgrown out of proportion cock' Not a single drop was wasted.

Nick Panted as he released Connie's hair, falling back on his bed as sweat rolled off his body, once again cumming buckets. The hormone monstress slowly removed her mouth from his member with an audible pop from her lips and then stood tall.

"Amazing as always Nick, we should measure later how much you can cum exactly, felt like you could fill a bucket right now" She licked her lips, after drinking that milkshake.

"Ye-Yeah." Nick stuttered out as he felt his cock finally go down, not in size but in hardness.

"I'm so proud of you Nick, you're learning so fast these past nights, if you keep that up our lessons are just gonna become harder for you. I'm interested to see how far you can go" Connie said to him, filled with desire and curiosity.

How far he could go indeed. Her pussy was practically dripping with anticipation of what it would feel like, her fur covered it but Connie knew how excited her body was!

"If you want to impressão a girl then make her cum first before you do Nick. Having a big stick is just the start"

When she was thinking about leaving to come back another day the thicc monster remembered.

"Now that I think about it...I didn't teach you about kissing, did I?"

"Kiss? But...I've kissed Jessie before." Nick said before remembering exactly how he kissed her, terribly and with too much tongue. "Wait, never mind. That was a bad kiss."

"Oh I'm such a dunderhead, how could I forget such basic yet important foundation that eventually leads to sex? Don't worry Nick, next night I make sure to make you a good kisser in no time," She said stroking his cheek before landing a kiss on his forehead.

"Really?" Nick asked with a blush.

"Really," Connie said as she set him properly in his bed, under the covers so his parents wouldn't see his business if they came in after she left.

"Oh, that's great because I only kissed two girls and I don't think I could call myself a pro. The second one was just sheer luck"

"I know honey but by the time I'm done teaching you, you'll be a pro with locking lips," Connie said as she kissed him on the cheek. "Sweet dreams, my little Nicky. I'll see you in the morning."

She went back to the closet, making sure her ass was at the full view and making it sway sexily one more time to see if he would get hard or not, either way, she had fun and could not wait for tomorrow night.