Twilight: (blinks) That was predictable...sorry to interrupt your bath time, Princess Celestia, but I need to get back to Ponyville. If Spike makes the slightest twitch, it could set up the mixture's volatile nature!
Celestia: So, Tuesday?
Twilight: That must be him. (teleports out)
Celestia: I have to learn to stop taking baths during Twilight's shenanigans.
How dare you toot in my royal pressence! It wasn't me! Maybe it was you! Silly, Twilight. Princesses don't fart! Just ask Luna! Tis a falsehood, elder sister. Thou dost fart, and often! Do you need another time out?
oh I get it spike must have drank too much fizzy apple cider that when spike burped he must had made twilight teleport to celestia because every time twilight writes a letter he sends it to celestia but this time he teleported twilight lol
Twi - "He he! Princess, I um...." Looks around at all the bubbles, trying to avoid looking her in the eyes. "... decided to bring my latest report in person. It just seems I.... umm... came at a bad time." She looks up at the princess who is still in shock and has not looked away. "Well umm.... since I am here. Wash your back for you?" Twi smiles with a squee of embarrassment. Celestia finally come to her senses and shakes her head with a sigh, before handing Twi a washcloth an turning around.
Now for the Super Ultra Directors Cut Alternate Ending!
Twi - "He he! Princess, I umm..." Looks around trying to focus on all the bubbles as her face turns red, trying to avoid looking her in the eyes. "... decided to hand deliver my latest report in person. It just seems I... umm... came at a bath time... BAD TIME! I mean ba....." She stops as Celestia's hoof presses against her lips as she her teacher shushes her.
Celestia then smiles coyly as she leans in closer. "Twilight Sparkle, my most faithful and favorite student." She looks at Twi's face at it gets redder by the moment. "I think you need a bath more then I do. Judging by how red your face it. I would say your mind is absolutely FILTHY right now."
Back at AJ and Spike. Spike still looks embarrassed as she suddenly feels that oh so familiar urge coming on. He suddenly burps out a scroll. AJ reaches down and picks it up. As she does so, a large gem rolls out onto the ground. "What in tarnation. That was fast. Let see what it says." AJ clears her through as she starts to read it. "Dear Spike! I must aplaude you for being the first dragon to send a pony via magical mail. Twilight arrived safe and unharmed. Though I must inform you that she will be getting home late as I have some very important lessons to teach her. Her is a large ruby. Dinner is on me. Don't wait up."
"Don't wait up? What does that mean?" Spike scratches his head looking at AJ who starts to blush.
"Never you mind that. Just pick your gem up and I you can come over for dinner with us."
And they all lived happily ever after. The End!
Ya the second part is what most people were probably thinking of. Even if they won't admit it. I mean it was what I was thinking of.
Well that and the tub seems a bit small for a princess. You would have expected something a bit larger and grander then a old tub with a plastic curtain around it.
Though I do think that she would be excepting of the situation and take Twi up on the back washing. She seems cool and unashamed like that.