Pasco lifted the telescope to see what they were dealing with. The cove was white with the sirens’ spawn. That was nothing new, the sirens’ reputation for horniness was well deserved.
What was new was the waterfall. That hadn’t been there before— oh.
What appeared to be a waterfall was a shiny, foamy cascade flowing down off a flat, round rock a short ways up from the cove. The source was a ring of seething, horny sirens and one very particular dragon. Woman. Dragon. Woman.
She kept changing back and forth, which was the source of the screams that they’d heard from the other side of the rocks. The ship would have made it around much faster if the sirens hadn’t spun up the magical storm. That was, in fact, exactly why the sirens had summoned it. Pasco hadn’t known them to use that magic in years, though. The reason was now very clear. A dragon was quite the prize.
A quick series of thoughts passed through Pasco’s mind. One, arousal. His own member was happy to rise to the occasion, throbbing painfully against his trousers. Two, jealousy. If anyone was finally going to put mischievous, endlessly horny Ada in her place through unending forced orgasm, he wanted it to be him. Three, further arousal at the thought of that scenario. Four, Ada needed rescuing.
He scanned the crew to see how they were faring. The congregation of sirens was singing as they spawned in the cove, and though they weren’t turning their attention towards any sort of luring, they song still had a sort of halo effect. The crew had been quite close to the song for quite a while as they navigated the storm.
He, Missa, and Forte were unaffected by the sirens, being pirate nobility and therefore having some quite close siren relatives. Teoda was a bit more distantly related and so was shifting uncomfortably, her trousers starting to betray her arousal with a growing wet spot.
Most of the crew was in a similar state, generally doing their best but definitely starting to feel it. A few were not so lucky, including Sendia, who was panting, red faced. She’d been tasked with fetching Pasco’s sword while he surveyed the situation, because she was too lust-addled to help with the plan.
She was partway across the deck with the sword, her erection showing clearly through her trousers, when she stumbled and dropped the sword. Forte went to help her, but Missa put a hand on his arm. “Let me have a little treat,” she whispered, “It’ll only take a second.”
Sendia’s face was bright red and she was huffing. She was leaning against one of the barrels on the deck and tried to straighten, but couldn’t. “I… I can…” Her hand slowly found its way to touch herself from the outside of her trousers, her swollen shaft damp at the tip. She looked at the sword, then up at Pasco, and blushed harder.
Her eyes found Missa’s as she rubbed herself harder from the outside. “I can’t— I can’t stop. I can’t—” She tugged her trousers down and started to stroke herself, slowly at first, reluctantly. “Missa, I can’t— I can’t stop.” Sendia glanced desperately between the sword on the deck and Missa’s look of mock disapproval.
Missa put her hands on her hips. “You’re being very naughty.”
That did not help Sendia’s predicament. The girl stroked herself harder. “Missaaa… I shouldn’t…”
“That’s right,” Missa said, “You’re being a bad girl.”
Sendia yelped. And stroked harder. “Missssaaaa! You’re making it worse!”
“Nuh uh,” Missa said. She slipped a hand down her own trousers to start rubbing herself.
Pasco looked at Forte and the two men sighed. “Collateral damage?” Pasco said, referring to that Missa was now also useless.
“Call it the ricochet effect,” Forte said.
Missa nodded, pushing her hand further down her trousers. “Yeah, heh, sorry boss. I’m immune to sirens but… definitely not immune to siren-susceptible Sendia.”
Pasco shook his head but smiled good-naturedly and walked past Missa to get his sword. Sendia gasped as he approached but couldn’t tear her eyes off of Missa, nor could she tear her hands off her throbbing dick. “I’m s-sorry captain.”
Pasco picked up his sword. “Not as sorry as you’ll be when I make you clean up the mess you make.”
Sendia yelped, a drop of pre-cum beading at her tip. “Captain!”
Missa moaned happily. “You’re a good man, Pasco. I appreciate you.”
Pasco and Forte got the rest of their things together for the rescue.
Sendia whimpered. “Missa… I can’t… I can’t come in front of everyone.”
Missa grinned. “Well, you’re going to if you don’t stop touching yourself.”
“I can’t! It’s not my f-fault, it’s the sirens!”
The rest of the crew, for their part, was not unhappy about the scene unfolding on deck. A few huffed and pouted and muttered, but that was only because they were annoyed that their arousal was starting to overtake their own discipline. Soon, Sendia and Missa weren’t the only pirates openly masturbating on the deck.
Sendia squeaked as she panted, trying to force herself to go slower. “I don’t… I don’t want to come in front of everyone…”
“Then stop,” Missa said.
“I— I can’t! I can’t… I can’t stop…”
“Then it’s your own fault for being such a slut.”
Sendia yelped and her eyes started to roll back. “Missa… you’re making it worse.”
“So bad, so bad, I have to… I have to so bad… I’m so full…” Sendia was pumping herself hard, still leaning over and bracing herself against the barrel. Missa watched her and rubbed herself, already edging, just waiting to time herself with the other pirate’s climax.
“I’m going to… I’m going to cum in front of everyone, I… I can’t stop… I can’t stop… I can’t— I’m gonna—”
“That’s right, Sendia, make a mess.”
“Ah! Fuckfuckfuck, it’s, I’m, I’m coming!” Sendia came right there on the deck, and she was not the only one. Missa climaxed as Sendia’s load spurted forth, and the other pirates that were more susceptible to the sirens’ influence orgasmed as well. That in turn made life significantly harder — or, depending, wetter — for the pirates who were still attempting to behave. They grumbled good-naturedly.
Missa picked herself up as Sendia collapsed blissily onto the deck. Missa licked off her fingers, then hoisted her own sword. “Like I said, only took a minute,” she said, joining Pasco and Forte at the side of the ship where they were lowering a rowboat. They couldn’t risk the ship itself getting any closer to the sirens’ rock, so they’d be rowing over.
Another one of Ada’s anguished cries hurried them.