"You know what?" said Jen, "Yeah." With that she ran at the pool and jumped in with a major cannon ball. She spat out a bit of water as she surfaced next to Crystal. "We've already got two frog-girls. Let's get a bit of variety." She placed a hand on the back of Crystal's neck and drew her a bit closer. Just before their lips met Jen said: "How about you Cassie?"
Kyle felt a hand on his shoulder and turned to see Cassie holding the wet-suit. "I kind of already have my heart set."
"Suit yourself," Jen said before Crystal suddenly locked lips with her and dragged her underwater.
"You ready Kyle?" Samantha said and Kyle saw that she had the tablet in her hands.
"I guess," he said. He lifted himself out of the pool and took the wet-suit from an eager Cassie. "You know," he said, "you could probably use this to change too."
"Uh-uh," said Rebecca. "Not unless she wanted to end up a frog-man like you. That suit's only good for masculine transformations."
"Hurry up!" said Cassie. "I don't want to be the last to change."
Kyle slid himself into the wet-suit and put on the gloves, hood, and flippers. "Ok," said Kyle, "ready when you are."
There was another blue flash and Kyle could feel the suit grow tight as he fell to his knees. It hurt a bit, but not nearly as much as the first time and seemed to be going much faster. He wondered if his body was getting used to the transformations. He also wondered if that was a good thing or not. Soon he was back in his frog-man form and he looked at Cassie and gave a deliberate "ribbit."
Cassie squealed and got down in front of him and lay on her back with her legs spread wide. "Do me like this, frog boy!"
"Really?" said Samantha, "by the pool?"
"I don't care where," Cassie said, "I just want this too bad."
Kyle looked at her then shrugged. It seemed that something about being a frog-man meant that getting aroused didn't seem to be a problem. With a big jump he landed on top of Cassie and she giggled before sitting up enough to kiss Kyle, and Kyle used the opportunity to wrap his longer tongue around hers. The sensation seemed to be enticing for her as she immediately started working her hips against his.
Without stopping kissing Kyle she reached down and grabbed hold of his rod in one hand and guided it into her. Kyle sat still for a moment while she got used to his presence inside of her.
As he did Jen suddenly shot up from the pool, her eyes wide and mouth round. "OH YEAH OH LIKE THAT OHHH GOOOOOOD!" She said as her back arched and her head tilted back. Crystal emerged from the water a moment later and brought Jen into another kiss before dragging her back beneath the water.
Cassie turned to Kyle with a broad smile on her face. "Do that to me."
Kyle obliged, beginning to pump in and out of Cassie's eager folds as she started to produce little moans of pleasure. She started working his shaft while at the same time leaning up to plant some kisses on Kyle's froggy torso. With a grunt he could feel his orgasm coming and increased both the speed and strength of his thrusts.
"Oh wow..." Cassie whispered. "Oh man that feels," she suddenly gasped as Kyle, overcome by the sensations she was providing suddenly came in her. It was enough to drive her over the edge and she started to buck against him before moaning out in pleasure of her own.
Kyle watched as she started to change underneath him. It was now becoming familiar, the green skin, the webbed hands and changing feet. She placed those same webbed hands on her growing breasts and made a face like she was having another orgasm. She'd always been a bit underdeveloped but now that was most certainly not the case.
Eventually Kyle took his weight off of her and she got on all fours before awkwardly perching herself up on her hind legs and rubbing her hands along her new body.
"Looking good!" came Jen's voice and they turned to see her sitting on the side of the pool. She was looking better than she ever had and her legs had fused together into a dark blue mermaid tail.
"Well now," said Samantha from behind them. "Now that we're all more comfortable, what do we do now?"