The little vampire's nurturing contract

The little vampire makes a contract with biological scientists, and the vampire provides funds for the scientists to do research.After the scientist died, his soul returned to the vampire and became his slave.The vampire lived in the scientist's house under the pretext of 'investors supervising the scientific research project'.Before the two of them kissed each other, everyone thought that the two of them had already gotten together.And the brain made up that the scientist is the domineering president Gong, who has raised the cute and cute vampire shou, all kinds of pornographic brain holes, and all kinds of indescribable fantasies.Later, the little vampire discovered that what scientists were studying was 'immortality'. .