#bUT IDK if i will JHgfdus ill see how i feel tomorrow

[iwaasfairy]

tw incest, coercion, jealousy

thinking about osamu and how much he likes leaving you a shaking little mess on his cock, definitely osamu nii who rubs it in atsumu's face that you sleep in his bed and hold his hand and will sit down on his lap at the end of a long day

big strong osamu who makes you push your thighs around his cock as he fucks into them from below, and osamu who slides his long fingers into your little pussy when he's showering with you and almost making your knees give out, and osamu who taught you how to kiss and how fun it is to slide your big brother's thick cock down your throat until you're lightheaded and crying

osamu who's wanted to be a husband and a big strong man ever since he understood what it was and makes you giggle by pecking your cheeks and pulling you behind his body when other men look at you and that same osamu who wants nothing more than to see your lips glossy and falling open with desperate whines when he fucks the raw head of his cock into you for hours until you can't even stay awake

atsumu can keep his girlfriends and flings. because he's so obviously jealous when you 'niichan, niichan' him into submission, but you can't help but return to osamu's strong arms and little coos of his love, or when you call yourself samu nii's wife just like he spent years training you to accept <333