𑣲Sneaking with Gege
tags/cw: heavy pseudocest (adoptive siblings), use of Caleb's evol, grinding, p in v, use of "gege, meimei, big brother, little sister, baby sister", teasing/mocking, creampie, voyeurism/exhibitionism if you squint?
an: I loved writing this request a little too much and got a tadddddd carried away. uhh
wc: 1.5k
Not very proofread
──────── 18+ mdni
It was finally summer. Summer meant going out every day, buying icecream, and dressing as slutty as you want. But it also meant Caleb was home.
Your adopted brother was as sweet, kind, and caring as any brother could be. Of course, he teased you at times, but what kind of siblings don't argue? Definitely not you two. In fact, tonight he had teased you right out of your pants.
It started innocently enough. Caleb had been home for about 2 weeks now, falling into his normal routine with you. Brushing your teeth together in the mornings, cooking breakfast for you while grandma reads in the living room, braiding your hair at night, eyeing your tits through those thin summer tank tops you love to wear. Yup, Caleb was practically in heaven. It's not often he gets to see his adorable little sister nearly half naked yet still finding a way to complain about the heat wave.
Night fell and it was just your luck that the fan in your room had stopped working this morning, the only reprieve from the heat since the AC broke down last week. Caleb had fixed it, but it broke again soon after from the wear and tear of old age. It seemed like everything in this old box of a house was giving out one way or another, but none of you could seem to let the place go. Too many memories. I guess you can't turn back time with a toolbox.
Click click click click
“Dammit.” You try the power button of the fan over and over again, but even the faint thrumming of a motor you heard the first time has stopped.
You groan loudly as you feel the familiar wave of sweat over your body. This had to be the hottest night of summer. You flop down onto your cool sheets, feeling them warm instantly and stick to the damp skin of your back. You lie there as still as you can since movement only makes things hotter. That is until you hear the strong whirring of a fan from another room. Caleb's room.
You let yourself sit up, feet hitting the slightly creaky floorboards and padding softly across the hall, driven by the need to cool down. You stand outside, concealed by his half open door, staring at the fan like it's water in the middle of the desert.
“Come in, pips”
His voice interrupts your train of thought.
“How did you know I was out here?” Your question earned a small chuckle.
“Well... you weren't exactly the quietest little thing when you were frustrated about that fan of yours. Figured you'd come here for mine.” He says it like you're predictable, but he really just knows every little thing about you down to your smallest habit.
“Oh…” you finally step into the room. He's in nothing but a shirt and boxers. He pats the bed in the spot next to him, but you ignore it, eyes locked onto the fan. Your feet carry you there swiftly and you plop down on the floor right in front of it. Bliss. You groan in relief as the cool air hits your heated skin.
Caleb raises an eyebrow, shifting to lean against his hand as he watches you, eyes falling to your nipples that are slowly pebbling beneath the thin fabric of your top in response to the cold air.
“Ohhhh” Caleb's mockingly understanding voice cuts right into your long awaited reprieve. “So that's how it is? You only want your big brother for his fan? I'm startin' to think you hate me here, pips.” He feigns hurt but his lips quirk into a small smile.
You ignore him, knowing that responding will only get you teased more.
“Oh, woe is me. Gege's sweet baby sister won't even turn to see him dying for her affection. She's fallen in love with my fan.” He wipes a fake tear.
“Ugh” with a sigh of exasperation you finally turn to face him because you want his teasing to end. That and it's getting a little chilly sitting right in front of the fan.
“Really, gege? Fine.” you playfully climb on top of him, legs straddling his own. You're finally going to win this time, or so you think.
“Happy now?” your hands rest against his firm abs.
“Mmmm… nope.” You're suddenly jerked forward by a strong force, making you fall forward with your soft tits pressed right against his chest. Your hips are now directly on top of his, close enough for you to feel the heat there that has nothing to do with the weather.
“Now I'm happy.”
His hands slide down to your hips, making you gasp.
“Gege…” Caleb had used his evol, pinning you down.
He squeezes the soft flesh, sliding down to the back of your thighs.
“Hmm? ‘Gege’ what?” He repeats the title you used in the same desperate tone you said it in. That bastard is teasing you. Still. After he's the one that put you in this position.
He snaps the waistband of your shorts against your flushed skin, making you yelp.
He chuckles at the sound.
“Careful there, baby sis. Don't want grams to wake up and see you “cooling down” on top of your brother, do you?”
He was right. She was in the room directly next to his, and his door was still open just a crack. Even if it was closed fully, sound travels through these thin walls like they're paper.
“Th-then stop-” you start, quickly cut off by a pinch to your thigh, “ah!”
“Nope. Need to hear more of those cute little sounds, pips. Make more for me, yeah? Not too loud though, hm? Just for gege.”
His hands started to give your hips a slow rock against his now stiff cock through his boxers. Your face presses into his chest, muffling a whine.
“I heard that.” He whispers into your ear, fingers starting to rub slow circles against your growing heat through your shorts.
“Cay…” you whimper, trying your best to stay quiet. You can't help but grind down against him, the reason you came in here at all completely forgotten.
He chuckles again, the sound rumbling against your chest. “Cay… Cay…” he mocks, “can't even say my full name now, meimei? You that desperate for gege's cock?”
His hands slide your shorts down and toss them aside carelessly, leaving your dripping cunt on full display.
“Caleb… hurry…” you whine.
He frees his cock from his boxers. “Ooh, you really are desperate.” He taps the fat tip of his cock against your entrance, already dripping a bead of precum. “Why don't you sit on it then, hmm? Show your big brother how much you want this cock stretchin’ you out.”
You try to push down but your legs are too shaky and his cock is too thick. You whimper at the stretch as his tip pops inside.
He groans at the tightness. “Need help, meimei? Need gege to slam it in for you? Hm? Deep in that tight little pussy. Only mine.” His words are breathless, needy.
You nod quickly. “Y-yeah, Cay. Please…”
It doesn't take long for him to slam you down on his girthy cock, hands gripping your hips hard enough to bruise. But before you can cry out, his hand clamps tight over your mouth. You can taste the sweat on his palm as your scream is stifled down to a whine.
He lifts you almost all the way before slamming back down, his thrusts setting a punishing pace. Your moans and whines are muffled by his palm.
“Thought I told you to be quiet, pips. Gonna wake up grandma if you keep gettin’ sooo loud.” he's enjoying your suffering. He lets out a stifled sound himself as he feels your cunt clenching around him in pre-orgasmic bliss.
“Oh? Gettin’ close already?” another groan as you squeeze him. “Shit… that's fast, pips.”
You whine into his palm, thighs already shaking. You weren't sure how much longer you could hold back, but you didn't want to let him win. However, your dreams of winning were quickly crushed when you felt the thumb of his free hand circling your clit. Your nails dug deep into his chest, leaving red scratch marks that grandma would definitely ask about tomorrow.
You fell apart completely, a white ring of your release forming at the base of his cock as you moaned, unable to hold back anymore.
“Theeere it is… that's my sis. Cumming so quick for her gege.” He patted your ass softly like an owner rewarding their pet.
It wasn't long before Caleb was reaching the same peak, thrusts becoming erratic. “Fuck pips, ‘m close. Gonna fill that little pussy. Gonna take it all for me, hm? Gonna be niiice and full of gege's cum, yeah? Shit-! Take it, meimei..”
Hot ropes of cum fill you to the brim, some seeping out around the seal of his cock inside of you.
You both pant heavily, his palm finally leaving your lips as you lie tangled in his bed.
Whirrrr…
That sounds like the noise your fan made before it-
Clunk
“Shit…” Caleb whispers.
There goes the other fan. And right when you needed it most.
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Written by request 🍎! © All written work is made by @messymew. Do not copy, translate, steal, or feed AI with my work.
*throws at everyone who doesn't like Caleb's canon trope and runs away*