Sofia took the hint. She walked up to Maddison and began to undress. "Here I am, Madds. Time to give me MY cock. Then we can get each other pregnant!"
Maddison grinned slyly at Sofia. "That idea makes you feel so hot, doesn't it?"
Sofia nodded, stroking her caramel-colored tummy. "It gets me horny as hell! I can't wait to see you with a round, swollen belly with my cub in it. A life we created together."
Maddison smiled, sweetly this time. "Glad you're as excited for this as I am. And I can't wait to make YOU my beautiful, pregnant goddess."
Sofia sighed longingly. "That sounds delightful, Madds. We'll be the best moms ever!"
The naked Hispanic girl got down on her hands and knees. "Come on, right in my vaj!"
"You sure, Sofia?" asked Maddison.
"Absolutely," said Sofia. "Considering our long-term babymaking plans, my snatch could use the training."
Maddison nodded and balanced hirself on Sofia's honey-colored ass. Shi gently pressed the tip of hir monster cock against hir human mate's tiny opening. "Ready?"
Sofia laughed. "More than ready!"
Maddison nodded and shoved hir gargantuan cock into the Latina girl's slit. It was slow going at first; Sofia's pussy just wasn't built to contain anything that huge. Somehow, Maddison got hir dong all the way in. By then, Sofia's cunt was stretched enough for Maddison to comfortably pump. Shi thrust wildly, thrilled to finally be able to penetrate the love of hir life, the girl whose children (no, cubs) shi wanted to sire and bear. "I love you, Sofia," shi whispered.
"I love you, too, Madds," Sofia whispered back, a blissful smile on her face. "God, you feel good in me."
Maddison felt the nerves in hir dick begin to spark with pleasure; hir orgasm was coming. Before shi quite realized it was happening, Maddison was blasting Sofia's pussy with floods of transformative cum. Shi withdrew to watch the magical scene unfold.
Sofia felt thick fur beginning to coat her golden brown skin. Her already tall body grew two feet as her spine elongated and her feet stretched into paws. Her nails morphed into mighty claws, ready to rip and tear her prey during the hunt. Her muscles toned and firmed up, making the Puerto Rican girl look like a bodybuilder. Her breasts, already nothing to scoff at, swelled two cup sizes, and a secondary pair formed just beneath them.
Maddison gave Sofia's hairy face an affectionate lick. "Ooh, looking pretty hot already, bae."
Sofia laughed. "Bet I get a bigger dick than you!"
Maddison laughed right back. "You're fucking on, cutie!"
A feathery tail grew just above Sofia's increasingly curvy butt. Her teeth sharpened, and her tongue lengthened and reshaped into an almost canine-like form. Her face pushed out into a muzzle to contain this tongue, and her ears shifted to the top of her head as they rounded and grew bigger.
"Almost there!" Maddison encouraged, staring intently at Sofia's pussy. The Latina's clit began to throb violently, quickly swelling to three time its natural size. Sofia instinctively reached down to touch it. Beneath her honey-colored fingers, the engorged nub began to elongate, stretching out to over a foot in length as it reshaped into a true penis. Intrigued, Sofia stroked up and down the shaft, grunting in bliss as hir hefty nutsack ballooned into existence.
After a minute of gleefully jerking off, Sofia's cock erupted, spewing sticky hyena cum all over hir snout and four-pack tits. "Dios mío!" Sofia gasped as shi rode out hir orgasm. "This bicho is so sensitive! I couldn't have lasted a minute."
"They're all like that when they're new," said Selena. "Your control and stamina will get better with use."
Tatiana winked. "I can vouch for that. Selena's GREAT with hir cock now!" Everyone in the gym laughed.
As Sofia stood back up, Maddison took in hir mate's hyena form. Hir fir was a fairly dark shade of brown with caramel-colored spots and a very shaggy, tousled mane. Shi was tall as Chloe and of average build for a werehyena (which meant impossibly ripped by human standards). An erect foot-long cock with a grapefruit-sized scrote waggled between hir furry thighs.
"You look so damn amazing, Sofia," Maddison grinned. "Hey, wait a minute!" Maddison suddenly sprinted up to hir mate and pressed their erect dicks together. Shi glanced down at them. "Aha!"
Sofia quizzically raised an eyebrow. "Que demonios are you doing, mi cielo?! What WAS that?!"
Maddison grinned triumphantly. "Just measuring our dicks, honey. You're thirteen inches, and I'm fourteen inches. I've got you beat by an entire inch!"
Sofia rolled hir eyes. "Aye, only you would care which of us has a bigger dick. A single inch isn't even that big a deal. Just be glad we even both HAVE working dicks now. We'll be able to have those kids."
Maddison blushed under hir fur and smiled sheepishly. "Right, sorry. Didn't mean to act like a hormonal twelve-year-old, Sofia. Of course, this kinda IS a second puberty for me." Hir energy instantly perked up. "I'm just so goddamn excited about my dick!"
Sofia gave hir mate a lick. "I am, too. I can't wait to have it inside me again... and to stuff mine inside you."
"That'll happen all the damn time, Sofia," Maddison promised. "I guarantee you." Shi slid the Ring of Embraces and handed it to the Puerto Rican werehyena. "And now it's your turn to grow the pack."
Sofia pushed the Ring of Embraces onto the base of hir cock and looked over the nine remaining human girls in the gym. "Okay," said Sofia, "who's going next? I've got cum to spare!"