You (a 30 year old male) and your girlfriend (29) have booked a week long vacation to the Transformation Resort. Where you can become anything you want based on the wing you are staying at. So if in animal can only change species (cant change age or size). The brochure says the room will always change accordingly to new form, same with your clothes (so regardless of age, species, size, etc you will be prepared)

Your girlfriend Mary is excited as so are you.