"Feels good, doesn't it?"
Wakasagihime smiled at Kars's blissful expression. she wrapped her arms around him and began to swim slowly through the water. To stabilize himself, Kars locked his arms around her torso and his legs around her powerful tail.
As her tail swayed to propel them, Kars felt her pussy compress and shift around his meat with every movement. The combination of her swimming motion and the autonomous "massaging" walls of her vagina made him feel like he was losing his mind to pleasure.
He began to thrust back, wanting more. This caused Wakasagihime to stop swimming; the force of his cock hammering into her made it impossible to maintain her glide. She floated in the water, moaning as he ruthlessly drilled into her.
Finally, Kars reached his limit. He began to ejaculate deep into Wakasagihime's womb. Her internal walls gripped his rod even tighter during the climax, milking every last drop of semen from him.
When they finished, she brought him back to the surface. She leaned against him, feeling the meat still twitching inside her. One round clearly wasn't enough.
"Wakasagihime, let's go again! I never imagined a hole could feel like this!"
"If you're willing, I certainly won't say no."
Wakasagihime floated on her back on the surface. Kars straddled her, his hands pinning her breasts as they began a new round of combat.
With every downward thrust, her body would partially submerge, only to be pushed back up by buoyancy. This rhythmic bobbing meant his meat slammed into her womb with incredible force every single time, making her scream with wanton abandon.
"Ahhh! The meat is kissing my womb so hard... Kars, you really want to get me pregnant, don't you? Pumping into my womb like this... I can't refuse you~"
"Hehe~ Even if you wanted to, you couldn't. My rod is guaranteed to knock you up. So, be a good girl and give birth to a school of cute mermaid daughters. I'll dote on them just as much as I dote on you."
"Ah~ such a wonderful offer... I won't decline... as for how many I give you... that depends on your stamina. If you want a lot of babies, you'll have to work harder and shoot more cum into my hole."
Kars responded with action. He began a relentless, rapid-fire assault. Waves splashed around them, mingled with the sounds of Wakasagihime's ecstatic moaning.
By evening, Cirno and Daiyousei returned to the lake with their daughters. They froze when they saw Kars in the water.
"Kars? What are you doing? Taking a bath?"
"A bath? I want to bath with Daddy too!"
Little ⑨ (Cirno's daughter) stripped her clothes off and jumped into the water without hesitation. As she went under, she saw Wakasagihime performing oral sex on Kars beneath the surface. Her mouth fell open in shock, immediately filling with lake water. She surfaced, coughing and sputtering.
"Cough! Cough! Mommy! There's a fish on Daddy's meat! It's amazing! Daddy can use his cock to catch fish!"
Cirno and Daiyousei were confused until Wakasagihime surfaced, cum dripping from the corners of her mouth. They recognized their neighbor and realized what was happening.
"But Daddy, why are you doing this in the water? Isn't the shore better?"
"It's because the sensation in the water is more intense. Want to try?"
"Oh, you're just fucking Wakasagihime. I thought it was something special," Cirno said, her interest seemingly waning. After all, sex wasn't exactly a rarity around here.
However, she still stripped off her clothes and dove in. She swam to Kars and sat directly down on his rod, taking it into her pussy.
"Hmm~ it doesn't feel that different."
Cirno felt the water enter her hole along with the meat, but nothing else. But then, Kars dragged her down to the lakebed. Without the ability to breathe, and with the meat slamming into her, Cirno gasped, losing the last of her oxygen. She clutched her mouth, but it was too late. The combination of creeping suffocation and intense sexual pleasure sent her brain into a fog. Her body began to tremble violently as the sensations were magnified tenfold by the lack of air.
She couldn't make a sound. Her eyes rolled back as her pussy clamped onto his meat with a death-grip. Kars enjoyed the frantic internal squeezing. Seeing she was about to lose consciousness, he leaned in and kissed her, forcing oxygen from his lungs into her mouth.
Revived by the air, Cirno clung to him like an octopus. She sucked on his tongue while grinding her hips frantically. She had become instantly addicted to the sensation. The brush with suffocation had heightened her senses to an unbelievable degree. She even began to hold her breath on purpose to prolong the high.
"Mmph! Mmph!"
Cirno's moans became urgent. She was climaxing. As his cock erupted inside her, Cirno took a reflexive gulp of water, turning her face pale as she choked. Yet, she refused to let go, keeping his rod buried deep as he continued to pump semen into her pulsing hole.