It hadn't occurred to Chrysalis until just then. Oh, the irony of it all. She had impersonated Cadance with the intent of taking Shining Armor's love and now, though she impersonated none but herself, she was taking Twilight Sparkle's love instead. It didn't make her feel bad because it was truly genuine. On the other hoof, it made a snide fang-filled grin creep onto her face.
The wedding itself would be nothing in comparison to the look on the faces of her new in-laws. Shining Armor and Cadance would definitely make for the best extended family. What presents would they offer at the reception? What ill and uncomfortable looks would they have? She would have to make for the most magnificence banter. The dinner table jokes would be priceless.
Well, I couldn't nab the brother so I figured I'd shoot for the sister.
Chrysalis laughed so hard that her transparent wings started to buzz about in a spasm. She could just imagine the horrified looks on their faces. How would they respond to that? Nervous chuckles and ill stomachs? There's was simply too much fun to be had with the new relational dynamics she'd have.
Rarity sighed in aggravation. "This is the last time, Chrysalis."
The unicorn was getting tired of how many times Chrysalis would fall onto the floor in a fit of laughter and wrinkle her perfectly tailored wedding gown. The changeling, of course, didn't give a muffin. Her inexhaustible supply of love she received from Twilight gave her the magical strength to fix it a thousand times in half a second.
DING!
A chime had suddenly sounded somewhere outside the waiting room.
"There, you see?" Rarity grouched as she got the changeling back to her hooves and smoothed out the folds. "It's time for the walk and you've gone and creased it again."
"You worry too much," Chrysalis hummed as a flash of green magic fixed the rest. "There won't be any problems today."
Rarity puffed a cheek stubbornly as she led the shape-shifter towards the double doors. "A thousand things can go wrong at such a grand Canterlot wedding as this. What makes you so certain?"
"Because, dear Rarity," Chrysalis purred with head held high. The doors opened. "This day is going to be perfect..."