"Yeah," Jen agreed. "It really was." She smiled, softly placing a hand against Kesha's cheek as they floated in the water. "I'm glad I was able to make you feel better."
"You're so beautiful," Kesha said in a small, earnest voice. "I'm really glad I met you." Kesha turned and gave Jenny a passionate kiss right on the lips, which Jenny happily returned. An almost electric sensation rose up within her and seemed to pass through their lips - Kesha giggled slightly at the sensation. For a moment, it seemed as though round two was about to happen - Jenny certainly wouldn't complain if they did. But then Kesha drew back, looking perplexed about something.
"What's wrong?" Jenny asked in a soft voice.
"My legs," Kesha whispered. "They feel...weird."
Kesha leaned back to float on the surface of the water. Her eyes grew wide as they saw a patch of blue mermaid scales beginning to sprout up on her legs. Jenny's eyes widened as well. This was a development she hadn't expected at all! That sensation she'd felt earlier - had that been the cause? She reached out a shaky hand and touched the blossoming scales on Kesha's legs - before her eyes and under her fingers, she watched and felt as the scales spread more and more.
"Oh," Kesha gasped softly. "I'm...becoming a mermaid...like you..."
"I...I didn't...it wasn't intentional...!" Jenny started to protest, tears coming to her eyes.
"Shh," Kesha whispered. "I'm not mad. It's okay. I think...I think I want this. Staying here with you sounds so much better than where I was before...I mean...if that's okay with you...when I was a little girl I always dreamed about being a mermaid..."
"Of course you can stay here," Jenny responded. And she wasn't lying. It would be nice to have company.
They kissed again, more intensely this time, and Kesha moaned into Jenny's mouth as she felt the scales spread completely across her legs. Her legs pressed together and merged and grew a bit longer, until she no longer had legs at all, but a sparkling blue mermaid tail as beautiful as Jenny's own. Kesha broke away from the kiss and laughed, diving into the water. Grinning, Jenny dived after her, and the two mermaids swam beneath the water, pausing only for the occasional kiss.