Kelly ran her fingers down her girlfriend's tail, amazed by the new limb. "It's beautiful, Carmen. You... you make an amazing mermaid, you know that?"
"Thanks," Carmen smiled proudly. "And I'm gonna get a dick as soon as I can."
"I'm just not sure I could get used to thinking of you as a merman," Kelly shook her head, "even if you'll still mostly look and sound female."
"You won't have to if Carmen doesn't identify as male," Chiaki explained. "Only the members of my crew who still use male names and pronouns are referred to as mermen, even though we all have dicks. I'm considered a mermaid and so is Akiko, penis be damned. We get to be who we want."
"Oh, that's not so bad," Kelly smiled. She stroked Carmen's muscular shark tail once more. "You really are gorgeous, Carmen. Maybe it's time I just went with this."
"Yes, babe!" Carmen grinned. "Do it! Trust me, it fuckin' rocks."
Kelly nodded and began to scratch hard at her itching skin. She groaned with a mix of soreness and satisfaction as she shed her old skin, revealing magenta colored flesh coated in a layer of mucous. Kelly gasped as her legs suddenly went rubbery, like she was a cartoon character from the 1930s.
"Wow, you're so flexible!" Jenn grinned, looking up from Olivia's body to admire Kelly's change.
"What am I?!" Kelly gasped, ripping off more skin to reveal rows of suction cups on the underside of what had once been her legs.
"An octopus mermaid from the look of things," Theodora observed.
"That fits," Carmen smiled. "You always were the clever one in this relationship."
Kelly was too busy taking in her change to notice. She had completely stripped her two new tentacles of human skin. Her pussy migrated lower down as more and more magenta tentacles grew where it had once been. Once Kelly had eight sucker-covered tentacles, webbing grew between them while the slimy magenta skin crept up her midriff and over her tits. Her hair grew longer while her features sculpted into a more divinely gorgeous version of her old face. Last of all, her ears sharpened into elf-like points.
Kelly felt her boneless tentacles. "Holy shit, this just happened!" she gasped. "And the crazy part? It feels... weirdly good."
Carmen kissed her girlfriend's cheek. "I knew you'd learn to like it."
Kelly grinned slyly at the shark mermaid. "I'd like these tentacles even more if you worshiped them for a bit. Let's see if you can find where my pussy is in this jumble of tentacles. Come on, let me wrap these babies around you."