i didnt forget about this ask anon sorry for taking so long T T
alpha kvi who has a puppy crush on his older brother omega sbn. he’s really not subtle abt it, so sbn catches on pretty easily. it's hard not to notice kvi’s scent spiking whenever sbn is nearby and sbn really doesn't mind, the attention making him a little giddy. his brother is always so affectionate, digging his nose into sbn’s neck just to get a whiff of his scent, but always so respectful, trying so pathetically hard to hide his crush.

it’s just the two of them home alone when kvi’s rut hits unexpectedly. his scent stinks up their living room and poor kvi is so embarrassed, burying his face into his hoodie, trying to curl up into a ball to disappear. sbn has to coax him out of his little cocoon, gently prying kvi’s hands away from his face and kvi looks up at him with hazy eyes, his cheeks ruddy, his lips formed into a wet little pout. sbn thinks he’s the cutest thing he’s ever seen.

kvi’s cock is straining against the front of his sweatpants, leaving a damp spot on the fabric, and the image is so obscene compared to how he shifts so sweetly, letting out the quietest sniffles. it makes sbn’s head spin. his hands itch to pull kvi’s cock out of his sweats, just to lap at the tip, to find out if his baby brother tastes just as good as he had imagines.

sbn tries to convince kvi to let him sit on his cock, to just let his older brother make him feel good for once but poor kvi is so overwhelmed that he bursts into tears. through his sobs he confesses that he’s scared that he might hurt sbn in the haze of his rut. sbn brings up a compromise: kvi doesn't have to touch if he doesn't want to, but sbn will make him feel all better.

and so, sbn has kvi thrown over his lap, pants pulled down over his ass, fingers easing his tight hole open. kvi whimpers out tiny “oppa”s and “hyung”s, rutting his aching cock into the fabric of sbn’s sweatpants, making a mess all over. kvi won’t get to fuck his older brother today or maybe ever, but he has the best time, with his hyung pulling out noises from him that he didn’t even know he could make.