Succubus ni Tensei shita node Milk wo Shiborimasu

Seventeen-year-old Riichi’s life comes to an abrupt end when he is struck and killed by a car. However, death is not the final chapter for the teenager. He soon awakens in a vibrant fantasy world, only to discover that his new existence comes with a rather unexpected twist: he has been reincarnated as a succubus. This bizarre transformation brings with it a severe dietary restriction, leaving him capable of sustaining himself on nothing but milk and male life essence. For a young man suddenly thrust into a magical realm, navigating this unusual hunger proves to be a daunting daily challenge. Fortunately, fate offers Riichi a peculiar stroke of luck to ease his transition. Alongside his own reincarnation, he finds that something else was transported across worlds with him—an ultimate cow. With this extraordinary creature by his side, securing the milk necessary for his survival becomes a manageable task. Armed with his bizarre new physiology and an unparalleled bovine companion, Riichi must now adapt to his fantastical surroundings, learning to thrive as a succubus while figuring out how to make the most of his strange new reality.