Nick gave Sally a gentle kiss. Sally was too upset to respond at first, but then she returned the kiss which lingered on.
As their lips parted, Sally's towel accidentally slid down, exposing her breasts. She looked down and thought about pulling the towel back up. Then she thought about the sight and smell she had woken up to that morning. Would Nick still want her with a smelly fishtail? Would anyone? She felt a desperate need feel wanted, to feel desired, despite what she might be stuck as.
Sally left the towel down and pulled Nick into another kiss, this one more passionate than comforting. Nick embraced her tightly. She could feel her heart beating faster and sweat began to bead on her forehead and back.
"I think it's starting again. I don't think we can to the hospital before I transform. You're going to see what I turn into."
"It doesn't matter."
Sally hesitated, unsure if she should make the request that came to mind. She looked away then back at Nick.
"If you really mean that...if you think I'm still sexy with a fish tail...would you...would you have sex with me?"
"Will it make you feel better?"
"Yes."
She could feel her body covered in sweat now. Her transformation would begin anytime now.
Nick kissed Sally and pulled away the towel to reveal the rest of her sweaty, naked body. He pulled her up the bed, laying her head on the pillows and gave her another kiss. Then he began kissing his way down her body - her neck, her breasts, her stomach. He ran his hands down her legs.
"Your scales are starting to show."
"Oh god..." she cried. Then Nick lips were on her lower lips, his tongue teasing her vagina. "Oh god..." she moaned, with a different meaning this time.
Nick's tongue darted and probed, tasting her juices. But this had no apparent effect on the transformation. The scales continued to spread on Sally's legs and she could feel her breasts slowly growing. Her legs desperately wanted to pull together, but Nick was in the way. They unconsciously began to draw together, squeezing Nick.
"Do you want me to try to hold your legs apart or let them come together?"
It took a moment for Sally to register the question, so lost in the sensations of the transformation and Nick's pleasuring her.
"I think it will just hurt if I try to keep them apart. Let them merge. Then get back to what you were doing!"
Nick chuckled then shifted his legs to straddle Sally's and felt her forming tail. The scales felt a little slimy, but smooth.
"Do you smell it? Don't I smell like a fish?!"
"A little I suppose. But I don't mind" he said with a sly grin "I like the taste of fish."
Sally could feel her legs merging into a tail. "Then get back eating, please!"
Nick went to oblige, but out of curiosity first he licked Sally's tail. He had already been turned on, but immediately felt himself grow rock hard.
"Wow..." he said. He quickly stripped off his clothes.
"What are you waiting for.." she wondered then she saw his penis. "Oh!"
"Are you ready?"
"Yes!"
Between the slime and the work done by Nick's tongue, Nick slipped into Sally's slit with ease. His hands instinctively went for her swelling breasts.
"Yes!!!"
Nick and Sally began to work up a rhythm. They both new something was different. Sally couldn't believe how good it felt. Nick had never fantasized about mermaids, but now that he was certainly enjoying the experience. Finally Nick erupted within Sally, triggering her own orgasm. Then he collapsed on the bed next to her. Sally realized the "bra" that had formed over he breasts the previous two transformations had not formed this time, although her breasts had still swollen to G-cups.