Cat emerged from the kitchen with a frosty mug of root beer and a bowl of incredibly cheap and awful microwave popcorn.
Jess fixed the voluptuous Asian with a disapproving stare. "Huh, Mary, I didn't know you were so exotic. She a lesbo too?"
Cat returned Jess's glare with a maddening smirk. "Bi, actually." She sat down on the couch and grinned. "Here's your root beer, sweetie."
"Thanks. You'd make a good maid." Jess retorted, and reached for the mug.
Cat remained unshakably cool and leaned back, stretching out. "Well, this is sure to be a lovely time."
At that point, Mary entered with a DVD case and began setting up the TV. She turned, bending down and showing cat her tight ass. It was gratuitously obvious.
Jess looked like she might be sick, and instead of throwing out a bitchy comment, lifted the glass of root beer to her lips. "Mmm!" She licked her lips. "Not bad. So can we get the show going, or what?"
Mary made a show of pulling wires. "Yeah, in a minute, somebody fucked with my HDMI converter."
Sitting next to Jess, Cat's eyes went wide as she noticed that Jess's fingernails had become a little longer. There was no mistaking how her ears seemed a little taller as well. Completely unaware, Jess took her glass and began sipping and chugging her drink, unwittingly dosing herself.
"Hey, baby..." Cat called to Mary. "Come here for a second. Did you see Jess's necklace?"
"Huh?" Jess looked down to her neckline, her ears growing a little more. "Oh yeah! It's new, those are real emeralds!"
"Really?" Mary stood up in mock excitement. "Let's see!"
Happy to be the center of attention, Jess failed to notice that her red painted nails had grown out of her cuticle and hardened considerably, nor the barely perceptible bump above her ass. "I got it from Chelsea's downtown, it was on sale. Only $699!"
"Wow!" Mary reached forward and grasped the jeweled necklace, her own eyes widening as she saw Jess's chest balloon outward very obviously.
"Hey, if you like it, dad can get you a deal... there." The changing girl's eyes widened along with Cat and Mary as she happened to notice her hands. "What the fuck!"
Jess held up her hand and her face turned to shock as she saw her nails visibly grow longer and thicker, by now turning a light shade of gray. "What the fuck is this?!"
Cat put her hand to her mouth in amazement as Jess's ears sprouted tiny white and black hairs at their base, now a few inches longer and turning into a general triangular shape. Watching an actual transformation as a transformation lover was a massive turn on.
All eyes drew to Jess's boobs are they swelled, her already tight shirt straining as two pronounced cantaloupe sized orbs filled out. Even her nipples seemed bigger as they protruded under the fabric, hard.
"Whoa! Whoa!! Holy shit!" Jess cried. "What the hell is happening?" She looked at her huge tits, then to Cat, then to Mary. Her eyes were frantic, scared. "What's happening to me?"
"I don't know!" Mary offered. "Must be something in the root beer."
Jess wheeled around in fear and looked behind her to find a small tuft of fur poking out from above her waistband, above her ass. Disbelieving, she gave it a yank and tugged on her own growing tail. It sent a shock of pain to her senses and she squealed, suddenly standing up and backing away from the couch, all the while her dangling tail lengthening toward her thigh.
"Okay! Okay! What the hell is this, girls? Seriously! I'm not fucking kidding! This is freaky shit!"
Jess happened to pass by a glass cabinet and caught her reflection, her breath catching in her throat as she saw two big cow ears and the beginning of horns poking out from her hairline.
"Oh God." Jess stared, stupefied.
Mary took the opportunity to stand behind Jess and put her hands on top of the younger girl's shoulders. "You know that one time you called me a carpet munching cow, Jess?"
With tears in her eyes, Jess turned her face to meet Mary's, the fear evident on her face. Her horns grew, her nose and lips were starting to push out, and her developing hoof-hands were starting to get furred.
"Oh no." Jess whimpered. "Mary, please... I don't know how you're doing this. B-But... make it stop."
"Hey Cat, come here." Mary grinned.
The tall Asian thief girl stood up, drew close in front of Jess, and marveled at the changes. She was looking decidedly inhuman as her face pushed and pushed into the beginning of a muzzle. She was filling out, too, pushing the limits of her already expanded tee as her belly developed a slight paunch.
"She wants us to make this stop. I say we make her do something for it." Mary smirked.
Cat knew that look and her eyes narrowed in lust. "Like what?" Cat asked sweetly.
"Please." Jess said frantically, looking over the top of her bulging face and staring down at her expanding hips and belly. "Anything. Anything. I'll do anything."
"I promise I'll make it stop. Even reverse it." Mary offered. "But, you have to make out with Cat."
The Asian brightened and looked at Mary with deep and sincere appreciation.
Jess looked at Cat in alarm, looked at her morphing body, knee length tail, the fur sprouting all over, and gulped. "O-Okay" Jess took a deep breath. "Okay. Fine."
"Good." Mary grinned. "Now kiss her, cow girl."
Jess opened her eyes, and was startled to find the older woman advancing on her, taking Jess in her strong arms and embracing the much shorter woman.
"Just relax." Cat whispered. "I can make this very very pleasurable for you, sweetheart. I know you're scared, but try to enjoy your change."
Jess was about to protest, until Cat pressed forward and eagerly locked lips with the cow woman, passionately kissing her growing muzzle and licking at her lips.
Jess melted, feeling her lips growing thicker, more sensitive, and moaned. It didn't take long for the cow to return the embrace and kiss. As Mary watched with delight and arousal, Cat began fondling Jess's thickening body.
Breathing heavily, Cat broke their moment and pulled back, putting her hands on Jess's expanding thighs. "Let's get you more comfortable and out of those nasty tight clothes." Cat said throatily.
"Uh-huh!" Jess nodded, her own breathing excited. By now, Holstein fur was spilling out from every part of her clothes and covering her body almost completely. Her face, elongated, offered a grin. She was sweating heavily, her tail swayed from side to side.
"You're getting to be a big girl." Cat complimented, staring down at Jess's pleasingly plump body and basketball sized tits. "I don't know how that shirt is holding on."
"Oh well." Mary chimed in, and lunged forward, giving Jess's shirt a tug and hearing the thin fabric start to tear.