Scootaloo watched a little crab scuttle along where the waves crashed against the sandy shore. The morning was still a little cool, but the sun was starting to rise over the ocean and warm things up. Scootaloo thought over last night and smiled. Today would be fun, too, but if Terramar agreed to her plan, she’d be out her element.

She looked at the waves and remembered the time she had been swimming under them with Terramar years ago. They’d be doing a little more than swimming together today, though. She stretched out in the sun and closed her eyes.

Her ears swiveled toward the sound of approaching hooves and feet. She got up and shook the sand out of her fur as Sweetie Belle, Apple Bloom, and finally Terramar rounded the rocks blocking this little section of shore from view.

Terramar blushed when he saw her but quickly grew more confident. He walked up and nuzzled her. He smelled fresh and clean. He must have washed off well after the night’s fun. His tip poked out of his sheath just a little.

“Scootaloo, you’re looking lovely this morning.”

“You seem excited to see me already.”

Apple Bloom and Sweetie Belle laughed as Terramar turned red and covered himself with a wing. Scootaloo pulled it away and rubbed her own wing over his soft belly and warm sheath.

“But before you get too excited, I wanted to ask if you’d be willing to try something with me. We’ve already done it on land, but could you show me what it’s like under the sea?”

His claws lifted to his necklace. “I’d enjoy that. The transformation does make certain parts a little different, though. Some creatures might find that strange.”

“I’ve seen pictures, but I’m sure you’ll look much better than they did.”

He fluffed up his feathers and smiled.

“I won’t keep you waiting.”

They waded out into the waves before the magic transformed them. The air suddenly felt dry on Scootaloo, so she dove under the waves. Terramar swam by her, brushing her sides with his sleek body. It felt good. He swam ahead and brushed her belly and the little slit below it with his back fin. It was already enough to make Scootaloo start feeling hot.

Terramar spun and swam with his natural strength and grace. He paused and bent his tail back just enough to give Scootaloo a quick glance at something sticking out underneath before he curved back and blocked it from her view.

She swam faster to catch up. Two could play that game. She brushed against his side as she swam by and rubbed her tail along his belly. She felt something stiff and warm poking out. Terramar moaned softly and slowed down as she rubbed it.

He took her fins in his and pulled her close to his chest. She could feel his heart beating quickly. He leaned in and gave her a kiss. As he leaned closer, she felt something rub against her belly.

“Mmm… I think that’s enough teasing. You wanted to see what it looks like, right?”

He swam backward until his bottom half was closest to her. The long, pink shaft poking out from his white belly was impossible to miss. It was about as long as on land. It still had a slight medial ring, but the tip tapered to a smaller point. As Scootaloo looked at it, it bent slightly.

“Wait… you can move it?”

“It’s not quite like a dolphin’s, but yeah, I can move it a little. Want to touch it?”

Scootaloo got closer and placed her front fins on it. She stroked it gently. Terramar made a cute gasping noise, so she stroked it faster. She stopped once Terramar moaned.

“I’d like to do more than touch it.”

She pressed her nose against his and swayed in the gentle currents. He put his fins around her and pulled her close as he slid his length against her belly. He rubbed it against her tight slit. She hadn’t looked closely at herself, but it seemed like her own parts had changed a little too. The tip curved gently and slipped in.

“Ahh… Terramar. That’s what I really wanted to feel.”

“That’s just the beginning.”

He thrust in. His shaft stretched her tight opening. She shivered at the different sensations of the tapered length sliding inside her. She moaned as it curved to hit different places inside her.

“Ah… you’re moving it…”

“Just finding the perfect places to drive you wild.”

He thrust back and forth but always kept at least the tip inside. Scootaloo gasped each time his medial ring stretched her as the wide base of Terramar’s shaft hilted inside her. She pressed against Terramar and had to hold him tight as her climax hit. Her tight folds milked his shaft as he kept thrusting. He went faster and faster as Scootaloo closed her eyes and let the bliss of it overwhelm her. She opened her eyes as a pleasant warmth filled her.

“Scootaloo! Ahh!”

Terramar kept pressing against her. He moaned as he kissed her. She could feel his cum shoot deep inside her. His shaft seemed to shoot a lot more powerfully in this form. Once her belly started to feel a little full, his climax ended. He twisted his tail with hers and nuzzled her.

“Ah… underwater… it’s always more intense but shorter.”

She looked into his cute eyes and gave him another kiss.

“Thank you for this. It was amazing.”

“And thank you, Scootaloo. For being my friend… and for being my first.”

“You have some special talents. I’m glad I could help you find them. Whichever Hippogriff you end up with is going to be a very happy mare.”

They floated silently in an embrace as the afterglow slowly faded.

“How long does it take a seapony to be ready for another round?”

“Less time than when I’m on land.”

They hugged and kissed again. Scootaloo could feel the shaft inside her moving just enough to tease her again. Terramar had a gentle grin that showed he meant to tease her. It was going to be an amazing day.

Author's Note

And that's it for Terramar's section. I hope you enjoyed it.

I have some ideas for what to do next, but are there any characters you'd like to see one of the CMCs have some fun with?