Succubus ni Tensei shita node Milk wo Shiborimasu

サキュバスに転生したのでミルクをしぼります

After being killed by car, 17-year-old Riichi was reincarnated into fantasy world as succubus who can eat only milk and "man's life essence." Luckily for him, he was transfered to new world together with an "ultimate cow!?"