newborn vampires with extra sensitive teeth and jungkook can’t feed without his sire jimin slicing something open for him. consider: jimin wakes up to jungkook nibbling on his thick fingers asking for blood bcos he’s hungry. jimin letting jungkook lick blood from said fingers.
but also: jungkook is allergic to most blood types and can only seem to feed on jimin’s blood or else he breaks out in hives. they later find out it’s because jungkook accidentally blood bonded with jimin during his turn process and now everything except jimin tastes Bad.
very soft and tender thinking about a sleepy jimin just cutting his neck for jungkook to suck at and he’s all half asleep again. it shouldn’t be so domestic but jungkook is just nuzzling into him and telling him he tastes the best and kissing and licking and yea what the fuck :(