You opened your eyes finding your self lying on a marble floor and was met with an usual sight. Your arm was now covered in yellow fur and appeared much slimmer, before your eyes could fully focus on that, you noticed behind it a tall dark alicorn anthro standing next to a unicorn anthro, both of which were female and had shocked expressions on their faces. The dark alicorn was double the height of the unicorn and dressed in transparent white silk leaving all of her assets on full display, their was also a tiara on her head and a few pieces of silver to her outfit, her long mane covers one of her eyes. The unicorn pony wore glasses, a turtleneck sweater and nothing else. You didn’t even have time to fully open your mouth before the dark alicorn lunged at you rapping, her arms around your now much more voluptuous equine body and started sobbing.
“S-s- Siiiiiiister!” She blubbered, pulling you into a tight hug that smashed your breasts together.
“I- I- di- didn’t- I th- th- thought….. Sunnny!” The alicorn kept crying on your shoulder holding onto you tightly.
Awkwardly you patted her back, you didn’t have the heart to tell her that you weren’t really her sibling and we’re just some how inside her body.
‘There there sister.’ You said your voice somehow naturally taking on a motherly caring tone as you comforted the alicorn. ‘Just tell me what happened to me.’
The alicorn looked up at you tears still streaming down her cheeks, her large eyes seamed to have tiny stars dancing
“O-of course *sniff * princess Sunny.” She said said seaming to calm down. Great, you were now a magical pony princess.
“Af- after Calamity c-c-cast THAT SPELL. I didn’t…. It was… I c- couldn’t….” Immediately she broke down again squeezing you tightly. You patted her head.
‘It’s alright sister, I’m here now, you can tell me later.’
She let out a sigh then tried to continue.
“O- o- on- one of y-your students had an idea. She- she made a just to bring you back! I didn’t think it was possible but… oh sister I was so lonely! Child we both owe you a great debt.”
Great, on top of being a princess, and the sister of this alicorn lady, you were also a teacher. This was going to be harder than you thought.
You turned to the shy looking unicorn in the glasses and sweater.
‘You have done well returning me my faithful student.’ You said.
The unicorn blushed looking away from you and smiling.
‘I would like to have a look at the spell you used.’ You said, in truth you had no idea how magic worked at all but maybe by looking at the spell you could bring back the real Princess Sunny, or find a way for you to go home.
“There will be time for that later. For now let us catch up on all you have missed in your absence…”