In Unnatural Instinct, you have been away from home and family for a whole year, as they moved away to live elsewhere from you for some unknown reason. But now you are allowed to live with them. But you must get to renew your relationships with them. You also, however, have another task. You are supposed to rescue a princess from a castle, what? Isn't that a plot from somewhere else? Have fun meeting people and going through this fun adventure. Trans/Futa is optional.