Drawn for  elcid in December 2019.

Trixie had never experienced anything like it before... she was doing her magic as usual, when suddenly her horn wouldn't work right. Before she knew it, she was experiencing the effects of an enormous magic energy backup -- and with nowhere else to go, the magic filled Trixie's body, rapidly ballooning her to a massive size! She's not finished swelling yet, but at least her growth has slowed, and she now sits there squealing, creaking, and helpless... even resorting to farting out the magic isn't helping her -- whatever she manages to let out is replaced almost immediately. Hopefully someone can help her deflate before her body reaches its bursting point!