Fluttershy asks Rainbow Dash to retrieve a healing potion from Zecora to help an injured critter. Unfortunately, Rainbow Dash accidentally ended up picking an invisibility potion instead!

With only her clothes remaining visible, Rainbow Dash strips off them and decide to pull some pranks on her friends, convincing Fluttershy to tag along with her.

Author's Note:

Story requested by DryvernX.
Cover art found on Google.
Sex tag is for nudity, there's no clop!