You are a mostly normal 17 year old girl with C cup breasts, a tight pussy, and a fat ass or at least you were.
About 8 months ago you developed a rare disease called the nympho-virus. The nympho virus causes females to become permanently horny and sexual. It makes a females breasts grow and become full of milk (your breasts grew to F cups, G cups when full of milk), the womens pussy to become permanently wet with juices, the women to develop an extreme hourglass figure, the womens ass to expand, the womens pussy to become incredibly fertile, her lips to become plump cocksuckers, and the womens body to severely rash anytime she wears clothes causing any girl with the nympho-virus to become a nudist.
Ever since you were infected with the virus your parents have isolated you in your room with no outside contact out of fear of you becoming addicted to sex but since they still recognize that die to the nympho virus you must have some sex like activity they let you keep a single dildo in your room.
You're finally awakening from your wet dream now. Your eyes open to greet the morning sun, observing a new reality which you'll be spending the next month in. Let's see where you are...