Hyper/futa chrysalis at the canterlot wedding. It turns out she can steal love from ponies by contact with her cum. The more love she absorbs, the bigger Chrysalis and her productive balls get. It's a perfect day for the changelings as canterlot is flooded by chrysalis's cum.

“More love!” Chrysalis shouted, panting. “More, more, more!”

Her changelings were more than happy to oblige. The rest of the ponies filling the chamber started to scream as Chrysalis’s entourage picked them up and flung them onto the growing puddle of splooge on the floor. The screams stopped as soon as they began, though, turning to moans as the guests started to slurp hungrily at the pool of cum.

Chrysalis just groaned in pleasure, her magic absorbing more and more love as the lust-driven ponies humped, made out, and orgasmed in her growing love-puddle. “More,” she moaned as the love surged in her system, spreading into one very specific place. Her balls - already larger than melons - started to swell even further until they were pushing her hind legs completely apart. Each one was nearly the size of a beanbag chair now, but they still had much more growing to do.

The oceans of seed within her gigantic ballsack were clearly audible, each testicle churning and groaning as its contents sloshed and redoubled in volume. Meanwhile, all of this steamy changeling seed had to go somewhere, and her growing stallionhood was more than happy to provide an exit.

Just seconds ago, it’d been almost three feet long, its enormous flared head sticking out between her front legs like a fat, oversized sausage. Now, though, it needed to grow even further to keep up with her overproductive balls. It started to swell, throbbing as it pushed out past her chest, spasming as it came again and again.

Chrysalis felt a feeling of absolute pleasure clouding her mind as each successive orgasm rolled through her, her shaft steadily growing longer and wider with each liter of cum it pumped out onto the floor and walls. It passed four feet in the blink of an eye, the puddle of cum on the floor spreading in radius and depth as more and more ponies found themselves dumped into the pool of hot, thick changeling spooge.

The more ponies tossed in, the more love Chrysalis absorbed. The more love she consumed, the bigger her package grew. The bigger her cock and balls grew - the former almost to five feet in length now, sagging so low and heavy between her legs that the medial ring was touching the warm, cum-soaked floor - the more cum that flooded out to fill the room. The bigger the cum-pool that Chrysalis made, the more space there was for her army to dump more love-giving ponies in...and so on and so forth, until her equipment was so large that it all but filled the room, the ocean of cum coming up around her shed-sized balls as she screamed and writhed and came and came again.

As the hundredth pony was dropped into the room, Chrysalis felt a truly mountainous tension building in her shaft. She closed her eyes and bit her lip, loving how insignificant, yet enormously powerful she felt atop her mammoth of a cock. How big, how glorious, how incredible -

When the last throes of her most recent orgasm left her and Chrysalis opened her eyes, there was no longer a wall before her. Only a thick, growing lake of warm, creamy white.