There are 4 friends who each have one magical item. It transforms the user for a limited time based on how much they've used.
Ben: owns body spray. It makes the user more masculine with muscle.
Age: 14
Size: medium
Strength: 1 out of 10
Int: 9 out of 10
Hair: brown
Eyes: brown
Skin: white
Jon: owns skin cream that randomly ages the user. The more he uses it, the longer the effect
Age: 14
Size: tall
Strength: 4 out of 10
Int: 6 out of 10
Hair: white
Eyes: green
Skin: white
Dave: has comb that changes looks. This can change the gender too
Age: 14
Size: small
Strength: 3 out of 10
Int: 2 out of 10
Hair: black
Eyes: blue
Skin: tan
Owen: has body wash that can change size. It can range from 1 ft to 7 ft
Age: 14
Size: medium
Strength: 4 out of 10
Int: 5 out of 10
Hair: blond
Eyes: blue
Skin: white
#1 rule, don't have any of the characters dead. Keep this story going.
#2 rule, don't have any of the other characters use the magical item they don't have. You can add characters like parents and siblings and have them use the item.
#3 rule, don't make the changes permanent. The limit is only 5 hours.