I'm finding this book where Jungkook is a successful businessman, one day, the HC he was riding crashed and the waves brought him on an Island, then there's Taehyung, he lives alone in hat island, his parents are dead too, he knows nothing about technology or even sexual things, he took care of Jungkook.
And it's also Mpreg, Tae can be preggy. I want to spread this msg so o can finally find that book shizz