Use the Sword and Ax.

I decided to get in close. They had wings that would make them hard to hit at a distance so I best use the element of surprise and try and kill them at close range then use the bow if one took flight. I snuck over top and jumped down using one to break my fall as I drove my sword into her back between her wings and out of her chest. The one who was feasting away at the poor guys innards looked up at me and let out a blood curdling scream. I swung the blade back handed cutting across her throat then thrust it into her stomach.

The third one leaped at me. Claws extended as she pounced on top of me and pinned me down. I grunted as I hit the ground and heard something snap and my sword fell. She scratched me across the face another slashing against my jacket but I managed to grab her hands and we wrestled about. She leaned in and fucking bit me on the neck. So I head butted the bitch and stunned her. I kicked her off of top of me sending her falling back onto the ground as I got up and drew my ax. She was about to take off flying as she turned and spread her wings. I threw it and landed the killing blow as the Ax sunk into the back of her skull and she fell forward onto the ground. I walked over and put my foot on her back and pulled the ax out.

I heard something rattling behind me and reached back pulling my bow from the sheath behind the quiver. It was broken as were most of my arrows I was sure. I sighed and saved the string before tossing it. I chopped off the harpy heads and stuck them in a sack as proof. I poured the oil I used to light camp fires onto the body and checked it for any valuables and found a ring. Guess he was married which made it even worst that he had died. The look on his face told me it hadn't been a quick **** and was still alive when they had started eating him. I fired a bolt of fire magic to burn it. Climbing back up was a bit of a task but it was better the other way. I sure as hell didn't feel like taking a swim.

I had no sword or bow now but the three bitches were dead. I checked myself for cuts or slashes but the talons had only managed to scratch my leather armor. It diffidently didn't have that brand new look anymore but I would trade function over appearance any day.

“He has returned. I was sure you would not.” The lead one said.

“You almost were right.” I replied and threw the heads onto the sand.

“All three. This one is very brave.” The naughty one said.

“We made a deal. You held up your part of the bargain and we shall hold up ours.” The leader said and looked at the other two as they walked up onto land. There bodies changing as the water slid off of them. The youngest of the three struggled a little to find her footing having clearly never set foot on land. I came over and grabbed her risking getting close.

“It's okay. I got you beautiful.” I smiled at her and picked her up and we walked over soft sand and I laid her down on a grass covered dune. They other two girls joining us. The leader of the three grabbed my jacket and pulled it off while the naughtier one went for my pants.

“Looks at the size of this.” She grinned as she pulled my cock out. If you had dangled this thing in the water I would happily come and took a bite of this worm.”

“More like a sea serpent I would say.” Dana looked it it as if she was a bit intimidated by the size of my dick.

“I would agree.” The lead one said as she pulled my tunic off over my head. They pushed me down onto the ground and one wrapped her lips around my dick and began to suck at my flaccid cock as it wiggled in her mouth at first though it quickly began to harden in her mouth. The leader smiled down at me as she caressed my balls. The youngest crawled toward and leaned over giving me a kiss. It was a bit awkward at first but she quickly got into it as passion made up for lack of experience.

“Solacium.” I said as I slide my fingers under her and touched my fingers to her pussy and began to rub it. It was slightly cheating I suppose but she didn't seem to mind as I felt her body trembling from from the touch. I rolled my fingers in circles around her clit stopping only for to slid my fingers inside of her. I pulled them back to see a little but of blood on my fingers. So the mermaids weren't lying it seemed. I reached my other hand over and caressed the ass of the one who was sucking my dick like a pro. I felt my finger brush against her anus. “Solacium.” I smiled. I had never tried to use it with two hands let alone on the anus but she seemed like the type of girl who was up for just about any thing, or any where in this case. She moaned into my dick and pulled it from her mouth as she glanced back over her shoulder at me.

“Fuck. Put them in me.” She begged and raised her leg up. I gladly obliged and pushed my fingers deep up inside of her anus and began to rub it in circles as she let out a cry that sounded somewhere between pleasure and pain.

The leader took the opportunity to mount my dick since it was open. And rode it hard and fast. The one who I was fingering in the ass laid her head on my stomach and put her hand on my thigh as if for something to hold onto as my fingers pushed up into her as I rubbed them in circles against the wall of her anus.

The virgin Dana squealed and sat down on my hand as it played at her pussy. Dana threw her head back and cried out grasped onto my arm as if afraid I was going to take it away from her. A large pearl slid out of her onto the grass as she threw her head back. I kept rubbing her pussy as she came and squirmed about on the grass. To my surprise another came out as well. She fell over into the grass and laid there afterwards panting. They pearls where pretty large in size, bigger then any you would get out of an oyster. They had a Iridescence shine to them as a rainbows of colors danced about them.

I felt the other ones anus tighten and something resisting as I pushed my fingers in. I pulled them out of her but kept rubbing her anus in circles as it began to widen and stretch as a huge ass pearl, literally in this case, pushed out of her ass and plopped out onto the sand. She rolled back with her head on m stomach. Her breast rising up and down as she caught her breath. I didn't take me long before I felt myself about to come. She leaned back on her arms. My dick pushing up inside of her as she road me hard. Shot after shot of my seed shooting up into her. I thought I would never stop cumming as my dick head ached, sensitive to even the slightest touch as it rubbed up inside of her. She pulled off of my dick. M seed seeping from her pussy.

“I always thought you had something stuck up your ass Dedra.” The leader teased.

“I have been trying to shit that thing out for a weak now.”
“It seems you have three pearls hunter for the three heads. I trust this honors our agreement?”

“More then enough so.” I smiled and gathered up the pearls. The biggest one from the ass of the naughty one.

“And then I thank you for the gift of your seed.” She smiled and ran her hand of her pussy and took some of it to her mouth and sucked it off her fingers. “With luck we will have a child who is as beautiful as her mother but her fathers wisdom.”

“You can fuck us as well if you like.” The naught one said as she rolled over in the sand.

“Please put your seed inside us as well.” Dana begged.