Rowan will never forget what happened to him. During his first year in collage, he sought to improve his failing grades by hiring a tutor. Once a week, a girl from the same grade would meet up with him to help him with his assignments and studies. Things were normal for months, and Rowan's grade improved.
One day, he noticed something different about the girl. Her eyes had turned red and she was constantly staring at him during their studies. At first, he assumed that the girl was just wearing contacts, but then she changed even more the following week. Her breasts had doubled in sizes and there was a great sense of lust in her gaze. When Rowan confronted the girl, she reintroduced herself as a lesser succubus who had just recently taken over her tutor's body.
Rowan was speechless. To his surprise, the succubus explained that she was impressed by his physics and offers to turn the tutor into his ideal type of girl. Over the next several weeks, the possessed girl continued to visit Rowan, not to be his tutor but to receive advice on how to make herself even prettier and sexier. By the sixth week since the initial possession, the succubus had transformed the once cute and nerdy girl into someone unrecognizable and had begun using her to hook up with other men for sex to increase her powers.
The succubus visited Rowan one last time on the seventh week. She told him that she now had complete control of both the girl's mind and body and had already had sex with more than a thousand people. She thanked him for his advices and offered to have sex with him as well. Rowan refused, and the succubus nodded and flew away, never to be seen again.