When her first night at the Grand Galloping Gala takes a turn for the worse, Smolder finds herself facing her suppressed desires through an eye-opening experience with the Princess who caught her eye...
Smolder collapsed on Celestia’s back, her muzzle landing on top of Celestia’s pussy.
Given what they were doing, it should be "Celestia's front".
Given what they were doing, it should be "Celestia's front".