Haia stepped forward, followed by Taki. "We'd be happy to help you two out," the obese kitsune smiled. Shi and Taki lay flat on their backs, their hard cocks pointing upwards like flagpoles.
Kristi climbed atop Haia's furry, doughy body, relishing the way the fat felt beneath hir fingers and knees as shi lowered hir pussy onto the fat kitsune futanari's dick. Shi watched as Joelle slid onto Taki. Taki was much skinnier than Haia, but hir graceful body was no less sexy than Haia's.
Once Haia's girthy cock was properly stuffed into hir pussy, Kristy began to bob hirself up and down on the rod. Shi shuddered with arousal at the way hir body bounced on the pillowy fat of Haia's belly and thighs. Joelle was clearly having an equally good time, moaning blissfully as shi gyrated on top of Taki and letting the kawauso's cock slither in and out of hir as it throbbed sinfully. As the lovemaking continued, Saku watched with interest. The sight of the nearly ageless witch clad in nothing but an oni mask only aroused Kristi further, inspiring hir to piston hirself on Haia's pulsating dong with ever greater wild abandon.
Kristi felt the heat in hir groin grow until it exploded through hir entire body, sending orgasmic shockwaves down to hir fingers and toes. As Haia's cock pumped thick gobs of cum into hir pussy, Kristi's own dong erupted with jets of spooge that stained and matted Haia's red fur. The kitsune screamed and yipped with orgasmic rapture, snaking hir two tails around Kristi's skinny legs as shi climaxed. Going by their own primal screams and mutual jizzing, Joelle and Taki were also enjoying their orgasms.
Kristi instinctively shifted as the pleasure overtook hir. Red fur grew like weeds all over hir body, a bushy tail burst out of hir just above hir butt, extra tits budded, and hir face pushed out into a vulpine muzzle. Shi looked very much like shi always did when shi shifted, but there was something subtly different. Hir fur was almost a little too shiny, hir eyes uncannily bright. Everything about hir vulpine body radiated regal, almost divine, majesty. Kristi may still have only one tail, but there was no mistaking it: shi was a kitsune!
Joelle was also changing. The formerly human woman was growing a chick brown coat of smooth, sleek fur, and hir body was taking on lithe, willowy, serpentine proportions. A thick, muscular tail grew from Joelle's ass, starting meaty and bulky at the base before tapering to a point at the end. An extra pair of tits pushed out beneath Joelle's primary pair, their nipples hard as rocks. Hir neck thickened as hir furry head flattened. Joelle put a newly clawed hand to hir face as it pushed out into a thick, blunt muzzle that exploded with whiskers, and hir ears shrank and rounded. To complete hir metamorphosis, hir penis transformed from that of a human into that of an otter (complete with a penile bone).
"Wow!" Joelle marveled as shi slid off of Taki's cum-stained body and felt hir four tits. "I'm a genuine kawauso! Look, Kristi! I'm the perfect mix of human and otter!"
"Amazing!" Kristi agreed as shi admired hir girlfriend's new lutrine body. Shi then glanced over hir own vulpine form. "And check me out! I'm not just any old werefox anymore. I'm a holy servant of Inari Ōkami!" Shi glanced over a bit enviously at Haia, nearly as jealous of the other kitsune's second tail as of hir generous rolls of fat. "So, when to I get two tails?" Kristi asked. "A kitsune should have more than one tail, right?"
"It usually happens in a few weeks or months," said Haia, wrapping a soft, flabby arm around Kristi's slender waist. "It's all up to Inari. Shi alone decides when kitsune are rewarded with new tails. Don't worry, Shi's typically quick to give you your second one."
Kyūri then waddled back into the room, munching on a cucumber. "I assume all the changes are completed?" the kappa asked, glancing at Kristi and Joelle, and then at the dicks of Ellie, Harper, Beck, and Brianna. "Good. Thank you for your services, Saku-sama."
"The honor is all mine, Kyūri-sensei," the naked witch said with a bow.
"Now follow me, new pupils," Kyūri said. "It's time to get your topknots from Aiya. I hope none of you get too uneasy around spiders."
Joelle shuddered as shi shifted back into human form.
"Hey, don't worry," Taki said to hir fellow kawauso. "I met Aiya-san last night, and shi's really sweet. You'll like hir."
"I sure hope so, Taki," Joelle said, tugging nervously at one of hir facial piercings.