The seven princesses

The Royal Guest Grotto was less a room and more of a sanctuary. It was a vast, naturally formed cavern lined with bioluminescent moss that cast a soft, romantic violet glow over the water. The floor was carpeted in thick, velvet-soft sponges and swaying anemones, designed for comfort and luxury.

I swam into the center of the room, my massive grey bulk displacing the water.

Behind me, the seven daughters of Triton filed in. They closed the heavy pearl-encrusted door, sealing us away from the court, the guards, and their father.

They hovered in a semi-circle, a dazzling spectrum of royalty.

Ariel swam instantly to my side, her green tail entwining with my shark tail. She stroked my bicep, purring softly in the water, looking at her sisters with a look of possessive triumph.

"It’s okay," she told them, seeing their hesitation. "You're safe with him."

Adella, who was known for being the most romantic of the sisters, swam forward first. Her shimmering yellow tail flickered with nervous excitement. She bit her lip, her eyes scanning the length of my body, lingering on the powerful muscles of my torso and the dangerous curve of my dorsal fin.

"He really is... enormous," Adella whispered, looking at Ariel. "I’ve kissed a few mermen in the courtyard, but they were... boys. This is a leviathan."

"He's a King," Ariel corrected.

Attina, the eldest, floated near the door. Her orange tail moved stiffly, her posture rigid with ingrained responsibility. She wore a tiara similar to Triton’s, marking her status.

"Ariel," Attina said, her voice trying to maintain authority but wavering. "This is... highly irregular. Father gave him the freedom of the palace, but... keeping us all in here? Alone? With a predator?"

I turned slowly in the water to face her. I didn't speak immediately. I let the silence stretch, heavy and oppressive. I swam toward the eldest sister.

Attina flinched as I loomed over her, my shadow falling across her face.

"Your father surrendered the guard to me, Attina," I rumbled, the vibration of my voice shaking the water around her. "And right now, you look drained. The Phantom witch took a lot out of you."

Alana, whose pink tail and delicate features usually made her the picture of grace, nodded weakly from behind Attina. "He's right, Attina. I feel... empty. Cold."

"I can warm you," I said, looking at Alana, then sweeping my gaze over the rest.

Aquata, with her deep blue scales, and Arista, whose red tail matched the fire in her hair, were holding hands, watching me with wide, unblinking eyes. Andrina, the wit of the family, flicked her purple tail and swam a little closer, her usual jokes failing her.

"So," Andrina murmured, eyeing my claws. "Ariel says you bite. Is that... mandatory?"

"Only if you want to belong," I said.

I looked at Ariel. "Show them again."

Ariel turned her back to her sisters. She swept her red hair aside. The bite mark on her shoulder was stark, a perfect arch of bruised, violet skin against her pale flesh. It looked painful, but it also looked like a crown.

"It connects you to him," Ariel explained, her voice hushed and reverent. "When he bites, you feel his strength. You feel the ocean."

Adella swam right up to me. The girl with the yellow tail couldn't resist. She reached out and touched my chest, her fingers grazing the rough, sandpaper texture of my skin.

"I want to feel it," she confessed breathlessly. "I'm tired of being a statue in a museum. I want to be real."

I grabbed Adella’s waist. She gasped, her yellow tail thrashing once before settling. I pulled her close, smelling her desire. It was sweeter than Ariel’s, more ****.

"Boldness deserves a reward, Adella," I growled. I didn't give her a moment to prepare. I smashed my mouth down onto hers. It wasn't a request; it was an invasion. I **** her lips apart and thrust my tongue deep into her mouth, silencing her gasp. It was rough, hungry, and tasting of sugar and surrender. Adella went rigid for a split second, then melted, her hands clutching my shoulders to keep from sinking.

While I plundered her mouth, my hand slid up her wet ribcage. I grabbed her left breast, engulfing the purple seashell cup in my large grip. I didn't just hold it; I squeezed hard. I kneaded the soft, royal flesh, grinding the shell against her nipple until she moaned into my throat, her body arching into the touch. I fondled the Princess right there in front of her sisters, marking her as mine.

I broke the kiss, leaving her dazed, panting, and clutching her bruised breast. I looked at the others.

"You are like a school of fish," I told them. "You move together. You breathe together. You survived the bubbles together. Now..."

I released a pulse of magical energy, not an attack, but a wave of warmth. It washed over them, a taste of the power I held.

"Now you mate together."

Attina’s resistance crumbled. The eldest sister looked at her shivering siblings, then at the powerful creature holding Adella. She realized there was no protecting them from this; there was only joining them.

"We are the daughters of Triton," Attina whispered, her orange tail uncurling as she swam forward to join the circle. "We do not break our line."

"Good," I smiled, my serrated teeth glinting in the violet light.

I released Adella and drifted to the soft sponge bed on the floor. I lay back, my massive shark tail spreading out, my chest open, my fins relaxed but lethal.

"Come down," I commanded the seven princesses. "The water is warm."

They descended like a rainbow falling from the sky. Seven mermaids, seven colors, surrounding the grey shark in the center.

Ariel took the lead, swimming to my head. "I get the mouth," she stated, staking her claim as the Alpha female.

Adella and Alana swam to my chest. Aquata and Arista hovered by my waist. Attina and Andrina, the most hesitant, floated near my tail, fascinated by the sheer size of the limb that could crush a ship.

"Begin," I said. "Explore the Apex."

Hands, fourteen soft, royal hands, began to touch me. They explored the ridges of my gills, the serrations of my fins, the density of my muscle. It was a worship service, and I was the idol.

"He's so rough," Alana whispered, rubbing her cheek against my pectoral fin. "Like living stone."

"But warm," Arista added, her red tail brushing against my hip. "So hot."

I closed my eyes, feeling the school surround me. The feast was prepared. And I was very hungry.