In an alternate world where males died off due to a virus during World War II, and some women mutated into futas, the face of the world was reshaped. Now, futas rule the world due to their sparse numbers and how essential they were for the human race to survive.

Not that Sophie had known anything else. For as long as she could remember, she understood one day she would belong to a futa, and if she was luckier than most, it would happen sooner than later.

She hadn't expected to find the one in her teacher, Miss Davies. The redhead was only waiting until the cheerleader turned nineteen to claim her ? as she had done with most of her students, even Sophie's best friends.

Sophie could admit she was looking forward to that day...