Your name is John Doe, and you've just moved into your first dorm room, and you were a little nervous. After exploring the campus a little, and unpacking all your stuff, you're surprised to see an eerie green light, which no one else seemed to see. However, the oddest part was that it kept calling your name, in a kind, female voice. It sounded a little like a mixture between your sister and your first grade teacher, "John, John!"

   You followed it to into a dark corner, where you were surrounded by brick wall. Once you stepped in, you yelled in surprise as another brick wall appeared behind you. You look forward to see a girl standing there, glowing in the green light. Well, to be more specific, her eyes were glowing green. Her hair was a dark red, and it went past her knees, and you realized she was wearing a thin, green dress. It showed her ample breasts and stopped at mid-thigh. Her feet were very small, and clad in green shoes that looked like they had first been plants. "Hello, John. How are you today?"

   Your eyes widened as she said your name, and asked, "How do you know my name?   Who are you?". 

   She smiled, "I'm sorry, John, I'd forgotten that you didn't know. My name is Anei, and I am from another planet. When you were born, it was decided that you would be our test subject for a new chemical that we made. If successful, it will change your life for the better, and it will help us to further our experiments. If, however, it is not successful, it will not harm you in any way, due to your strange genetic structure." You smiled. 

   When you were little, your family always told you you had something strange about you. When you got older, and they gave you 'the talk', you found that there was something in your blood that made you immune to most STDs, and it also gave you some sexual advantages. You could make erections last longer, cum harder/more, and you could choose whether or not you got a girl simply by mentally adding or subtracting a chemical to your semen. It was very useful, especially when you somehow got 'trapped' with about thirty girls on the Senior trip in high school. Good times...

  You were shaken out of your little mental tangent when Anei tapped your shoulder, "Are you alright, John?" At your nod, she continued, "This chemical would makes it so that you could change your sexual habits forever. Would you like me to proceed?"