Owl House smut

Luz meets a guy on the internet and quickly makes friends with him, even though he’s older than she expected. They hang out when he promises to allow her to get into an R-rated movie at the theater.
He tells her that if anyone asks, Luz is his little sister.
Luz: Wait, like in a light novel? ‘But onii-chan, we’re not blood-related!’
They come out of the movie and Luz looks very excited.
Luz: Oh man! All that blood! I wasn’t expecting my first R-rated movie to be so exciting! I’m still shaking a little bit!
Guy: You didn’t get too nervous about the sex scene, did you?
Luz: (blushes, she feels awkward) Oh, haha… it’s… it’s not like I didn’t read about it from fanfics…
Guy: That’s fine. You seem mature for your age.
Luz stops feeling awkward but her blush intensifies. Now it’s a romantic blush. She starts laughing nervously, but she’s very happy.
Luz (Narration): I’ve been meeting with my older friend every few days after school. He’s really easy to talk to, unlike my classmates. I still call him Onii-Chan as a joke.

Cuts to Luz giving Onii-chan a French kiss at his apartment.
Onii-chan: See? I told you I liked you a lot. So how was your first adult kiss?
Luz (red as hell, a little bit dizzy): I… wasn’t expecting it to be this intense.
Onii-chan: I can feel your goosebumps here. (he’s touching her leg)
Luz: Can… Can we do it again?

They’re kissing while lying down on the couch, Luz on top. Guy’s hand is on Luz’s small butt and squishes it. Luz yelps with surprise.
Guy: Sorry. I just wanted to grab it for a while now.
Luz: Whu-? No, it’s alright. I-I-I was just surprised.
Luz (Thinking): Oh man, it’s like that one really dirty Sonic/Amy fic I read the other night! Squee!!
Luz gets kissed on the shoulder, drunk with lust and smiling. Then he goes directly to lick her armpits. She’s surprised again and panics a little.
Luz: Wait, don't! They’re sweaty!
Guy: Yeah, well, you smell amazing.
Luz: Don’t say that…
Guy pulls up her t-shirt to reveal Luz’s small tits. She still doesn’t have boobs big enough to fill a bra, so she isn’t wearing one. His hand is touching her ribs.
Guy: Huh, they’re so small and cute.
Luz: Don’t make fun of me…
Guy starts sucking on Luz’s nipples. She’s going crazy.
Luz: No te detengas, chupa más fuerte…

The sucking stops. Luz lies on the couch dripping saliva, while the guy is unzipping his pants.
Luz: Ah, this is way better than reading about Bella and Edward’s honeymoon with mom’s body massag-err-I mean--
His erection is out in front of Luz, whose eyes open wide.
Guy: Look at this, Luz. My cock is throbbing so hard for you.
Luz: Woah, wait! Is this for real? I don’t really know if I’m ready…
Guy touches Luz’s crotch softly with his fingers. There’s a wet spot between her legs.
Guy: You sure? 'Cause you seem so wet right now.
Luz: Eep! W-well that’s because--
Guy takes his shirt to reveal a pretty decent body. Luz melts…
Luz: Ok, maybe a little more.
Luz gets on her knees and grabs his cock carefully, examining it. Her tongue out, she tastes the tip. Slowly she puts it in her mouth deep enough that her entire right cheek is filled with cock.

Her index and thumb form a circle around the guy’s cock base. She’s sucking for real now. Her saliva is dripping from his shaft. A white substance comes out from her lips.
She coughs with her tongue out, still dripping the liquid from her mouth. It seems like she tasted something unpleasant.
Guy: Sorry, I came a little. You’ll get used to the taste.
Luz: It’s a little bitter. It just caught me by surprise.
Guy: That’s fine. It’s your turn anyways.
Luz: What do you mea-

He pushes Luz on her back and pulls out her shorts and soaked panties in one swoop. Her pussy is exposed. Hairier than expected, she’s a teenage girl after all. Luz is half-covering her face in embarrassment.
Guy opens Luz’s lips to reveal the inside of the labia and clitoris. So wet. A brown anus is on display too.
Guy: Such a cute pink.
Luz: H-hey, slow down. You’re touching my--!!
Guy starts licking suddenly, while fingering Luz’s asshole.
Luz: WOAH!!
He raises her hips into the air as he keeps licking. Luz is backwards now.
Luz is in ecstasy, her face reveals it. She’s smiling ear to ear.
Guy: I’m going to put it in. You ready, Luz?
Luz becomes lucid again. Her eyes widen all of the sudden.
Luz: What?

Luz is lying on the couch sideways. Pussy exposed, only one sock on her feet, using her elbow to raise her torso.
Luz: Wait, in fanfics this always hurts the first time.
Guy: Take it easy, I’ll do it slowly.
She covers her face as her legs open.
Luz: A-alright. Please be careful.
His cock touches her labia. Now the tip is inside, Luz is nervous. As his cock goes in, Luz’s expression changes, she’s trying to hold on the pain. A little blood smears the guy’s cock as he pulls it out.
Luz: It hurts!
Guy: Do you want me to stop?
Luz: No…! Keep going…

The guy trusts again fully, Luz is feeling her insides filled, but she is getting used to it. Then she realizes she’s in pleasure. Her mouth half open, her eyes at the ceiling not looking at anything in particular, blinded by erotic pleasure. She’s sweating.
They’re already in a different position, with the guy holding her small body upwards, carrying her by her butt, still trusting her pussy. Luz’s toes curl, as her arms wrap around his neck and torso. She cums, he does too.
There’s a moment of relief, as he plummets on his back with the girl over his body. Luz head rests on his chest, as semen drips from her pussy onto the now half-flaccid penis.
Luz: Ay, que rico…

Flash-forward.
Luz is about to go out.
Luz’s Mom: Are you leaving again, cielo?
Luz: Yeah mom. I gotta see my friend.
Luz’s mom: What do you guys do all afternoon anyway?
Luz: You know, just talk about our favorite books, watch a movie…
Luz (blushing): … and play some games.
As Luz leaves home, her mom looks from the door.
Luz’s mom: Don’t be late!
Luz’s mom (thinking): I’m so glad that girl found someone to be friends with.

Luz is at her friend’s house, fucking reverse cowgirl style.
Luz’s mom (narration): Luz needed a healthy relationship.
Luz is sucking on fingers while she’s getting oral.
Luz’s mom (narration): I haven’t seen that girl so happy in years.
Luz is stepping on the guy’s face, with her toes half inside his mouth, while she sucks his cock.
Luz’s mom (narration): I hope she has a lot of fun today.

Back to Luz’s mom cooking dinner. The phone rings.
She goes back to answer, picks it up.
Luz’s mom: Hello?
It’s the principal from the other side of the line.
Principal: Mrs. Noceda, I’ve got some… worrying news about Luz.
Luz’s mom: Huh? Did she get in trouble again?
Principal: Not exactly. You see… we’ve been seeing her get picked up by a young man after school. We were wondering if you knew who this might be. Perhaps he’s a nephew?
Luz’s mom: Uh…

Full spread page. Luz in bed, legs open, a satisfied grin on her face, wet chin, her breasts covered in saliva, pussy regurgitating cum.
Luz: Ah~ Mi popolita can’t take more pounding, mi amor.
Fin.