Tagged housemate

Shortly before college, you managed to get the girl of your dreams, your highschool sweetheart. Now that the semester is starting, you'll come to learn that having the hottest girlfriend on campus isn't all it's made out to be.

Receiving an odd note, it reads that once writing down an attribute will give you the power to have sex with anyone identified with your chosen attribute.

Kate, a she-wolf gets a new house mate and at first things seem fine until Kate goes into heat.