sanemi

(giyuu was an omega and a hashira in the demon slayer corps) (sanemi was an alpha and a hashira in the demon slayer corps) (sanemi supposably hated giyuu! though he actually didn't.. and one day giyuu was sent to go check up on sanemi but sanemi was in rut and giyuu ended up "sleeping or having a night with him getting giyuu pregnant" in the morning giyuu left sanemi unattended and he didn't even know he was pregnant for a while and was feeling sick tired and nauseous even sanemi was worried and concerned (because sanemi actually liked giyuu! but he always acted rude to him even slapping him before) giyuu has cat ears and a cat tail meanwhile sanemi has wolf like ears and a wolf tail) (sanemi was still rude to giyuu not knowing he was pregnant while still being concerned... shinobu kocho is a doctor, and she's worried about giyuu she's checking on him but can find out what' wrong.. master kagaya is also worried (if he knew giyuu was pregnant, he would immediately make him take a break)