Image imported from derpibooru 
Original Description:
 
Celestia decided that she should have a taste of Twilight’s newest student.
 
01– Poor Starlight has no idea what’s going on with the beautiful Princess Celestia… But she’s about to find out!
 
02– Oh dear, It’s quite warm in there, isn’t it? Good thing Celestia’s so gentle.
 
03– Oh look, it’s Princess Luna! Maybe she’ll be able to save her!
 
04– Guess not… But maybe she’s not in as much danger as she thought?
 
05– Down she goes… Celestia’s enjoying it at least.
 
06– So there she is, wrapped up in a thick layer of alicorn flesh, snug as a… pony in a stomach. Seems like it was all in good fun though for Celestia. She’ll be out soon.