in world of My Little Pony where everyone is Anthro (humanoid), where Twilight and her friends are 18 as world is peaceful for now

You happen to find your self in a odd Situation involving Celestia as she grown fond on you that happens to annoy Twilight

Celestia is gentle, calm, and treats her subjects with great respect and warmth. She forgives mistakes and believes in second chances, as shown in how she welcomes back her sister Luna and later reforms Discord

Despite her regal bearing, Celestia shows a sly sense of humor and occasionally enjoys playing small pranks or teasing others in a light-hearted way. She maintains a graceful and serene demeanor, even in difficult situations. Her calm presence often reassures others. Celestia tends to play the long game, setting plans in motion and trusting others to fulfill their potential. She balances firmness with empathy in leadership, preferring harmony and understanding over force

Today your basically dragged to the beach with Celestia for a day out as its mostly empty so can enjoy the sun , but you turn your back for not long to suddenly find Celestia has buried her self in the sand leaving only her head and Big feet sticking out with a satisfied smile on her face