The Little Conjoined Mermaids (Patreon)

The Forene Shell was an item thought to have been a legend amongst the mermaids, yet here it was in front of two lucky girls. Best friends Perle and Glimte have always believed that it was out there somewhere, and now they had found it. Nevermore will it just be a legend, for the blue clamshell that sparkled like a gem was right there for all to see.

The two mermaids swam to the village with their discovery in hand. These two weren't just adventurous, they could also be considered to be some of the prettiest mermaids in the Atlantic. Perle swam the seas with a somewhat tanned skin tone. She had long flowing red hair and a shiny blue tail as well. Glimte had a similar tan to Perle, only slightly lighter. Her golden hair flowed through the water and her orange tail sparkled like gold. The two wore seashell bras over their perky breasts and had seaweed panties over their nether regions to maintain modesty.

The two were swimming along quite the distance. They had left their village a few days ago to look for this shell and ended up traveling miles to get it. They decided to rest after just a bit of swimming to admire it though.

"I wonder if it's true," Glimte said, inspecting the shell thoroughly. "The legend that this shell can blend two things together."

"Only one way to find out," Perle said, opening the shell. Opening it was difficult, as if an invisible rubber band prevented it from being opened too wide. A force felt as if it was trying to pull Perle inside the shell as she did this. She remained calm as Glimte took two large fish to the opening of the shell. Despite the fish being bigger than the shell they were sucked in right away as if that weren't the case. The shell shut them inside before spitting them out, and now there were the two fish sharing a single tail. They struggled to swim due to an attempt to swim in opposite directions, but eventually managed to swim away.

"Amazing," Perle said.

"Incredible," Glimte said.

"There's no doubt that this is the real thing," Perle said as she admired its beauty. "There's no way they won't believe so."

"You're right," Glimte said, snatching the shell and admiring it. "Let's go show this off to everyone in the village."

"Yeah, let's go!" Perle had to fake a grin for a moment there.

The two continued their swimming, but Perle got a bit annoyed with Glimte. She would always be holding closely onto the shell and she wanted to carry it more. Glimte did give it away when asked, but asked for it back practically right away. Seeing Perle keep it to herself just annoyed her.

Glimte asked to hold it for a while and Perle agreed. It wasn't long until Perle asked for it back. Then Glimte asked for it back. Then Perle asked for it back. Then Perle refused to give it back so Glimte tried to take it. Then it ended up with the two of them fighting for it.

"Let go!" Glimte yelled as she tugged on the shell. "You've been hogging the shell!"

"I barely held it before you wanted it!" Perle tried to pull the shell out of Glimte's hands.

"I barely had it before you snatched it!"

"That's because you were hogging it!"

"You're the one hogging it!"

"No, you are!"

The two continued to tug on the shell, but the Forene Shell wasn't one meant to be handled in this way. The shell flashed with a grand blue light and opened on its own. The two were blinded as they were sucked inside. They stayed inside longer than the fish due to their size, but after an hour the shell opened up and the mermaids flew out.

"Ouch," Perle said, starting to wake up.

"What happened?" Glimte opened her eyes, feeling as if she were asleep.

The two then remembered what happened and looked at their bodies. Indeed, their tails had been fused together, forcing the two to be facing each other at all times. Perle's blue tail and Glimte's orange tail merged to be one tail that was blue on Perle's side and orange on Glimte's. The tails were completely fused, moving their nether regions a bit to make on fused pussy between them. If that wasn't embarrassing enough for them their nipples had also fused together in the process.

The two just stared at their body in shock. They stared for a long while until someone finally said something.

"You..." Glimte started to shake with rage. "Look at what you've done! This is all your fault!"

"My fault!?" Perle started to get annoyed. "You're the one who wanted to hog the shell so much!"

"This wouldn't have happened if it weren't for you, you fish!" Glimte emphasized her last point by pushing her boobs into Perle's.

"The only fish here is you, fish!" Perle accentuated that point by pushing her boobs into Glimte's.

The two glared before Glimte pushed her boobs into Perle's yet again. It then became an all-out tit war with the two pushing their breasts flat into each other's. The two pairs of breasts squished each other flat like pancakes, with the conjoined nipples poking through them like pins.

"You are the reason we're in this situation in the first place!" Perle yelled at Glimte while trying to ignore her arousal.

"This is all your fault fish! Take responsibility!" Glimte yelled but couldn't keep her arousal out of mind. She ended up having her hand drift down to her pussy, which quickly met with Perle's hand.

"Get your hands off my pussy you stinking fish!" Perle smacked Glimte's hand away.

"This is my pussy! Get your hands off right now!" Glimte pinched Perle's hand.

The two glared at each other before putting their hands straight into the shared pussy. Their fingers wrestled around within there, attempting to push each other as far out as possible. The two pushed their fingers deep within the shared vagina, stretching it outa surprising amount.

"This is my pussy," Glimte grunted.

"This is my pussy," Perle puffed.

The two continued their fight until an orgasm completely came over them. The feeling was unlike any they had ever experienced before, and the fluids coming out filled the water in front of them.

The two glared at each other, no longer friends anymore. They continued their fight as the Forene shell drifted away in the sea.