themariogamer

A New Mermaid

Published: January 20th 2025, 7:38:54 pm

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Hey there dudes and dudettes!

I am back again with a new captain. This time a Patreon Request by "Santosh Van Bijlen" who wanted a brother getting turned into a mermaid by his sister as revenge for his behaviour.

I liked how this caption turned out, even though the layout leaves much to be desired. Sadly I could not find a good mermaid pic that was horizontal.
I still hope that you guys like it though!

And with that I take my leave again, and until next time stay happy and healthy!

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"Come on, sis, let me go! This has gone on long enough; you can't be serious! "Santosh cried out as Hannah, his older sister, was carrying him to the car while he tried to trash around to get free, but to no avail. "Sorry, 'sis', but I am deadly serious, "Hannah just replied as she continued to make her way to the car. "You agreed to this deal, and now you will have to oblidge by it, Santoshi. " "B-but this was all a joke! T-This is going way too far for a simple joke! "Santosh tried to reason, but he only got a glare from Hannah in return that sent chills down his spine.

"A joke? A JOKE?! "You have been a pain in our sides for years! Mocking us, blaming us for stuff you did, and now you even broke your little sister's doll! "she nearly screamed in his face. "This is NOT just a joke, this is just you being a freaking asshole! So don't cry now, because you got no one to blame but yourself for this well-deserved punishment! "she finished as she loaded him into the car.

And Santosh really could blame nobody but himself for this situation because just as his older sister Hannah described, he was a pain in the ass to her and his younger sister Skye. Whenever he would break something or didn't feel like doing chores he would come crying to his parents and blame one of his sisters back when they were younger. When they grew older, he would antagonize his sisters, always calling them names or spreading rumors, especially about Hannah, calling her "easy "and other things to his friends at school.

At home, he would often force them to do his chores, bullying them with his strength when it was Skye or threatening to spread more nasty rumors when it was Hannah that he wanted to do his stuff. And to make matters worse he did his best to make their hobbies a living hell, where he loved to put itching powder into Skye's ballet clothes or pour oil over the strings of Hannah's violin.

Normally the sister's would do their best to ignore this or keeping to themselves, and recently Skye began to play with the new doll their parents bought for Christmas secluded in her room. The doll in question was an Ariell doll from her favorite movie "The Little Mermaid ", and she loved to sing the songs from the movies and play with the doll in her room. Unluckily for her one day she decided to sing the song and play with her doll while her door was open and Santosh was watching a football-game downstairs.

"What the fuck is the ruckus up there?! "he screamed up the stairs, and Skye's eyes immediately went wide when she heard her brother stomping up the stairs, cursing all the way up. He then barged into her room and saw her sitting on the ground with her favorite doll at hand, and a sneer made it to his face as he spotted the reason why he could not get a quiet time. "Well well well, what do we have here? "he sneered, ripping the doll from his sister's hands, who now had tears in ehr eyes. "P-please Santosh, don't! "she began to beg, but her brother didn't care.

Because now, right in front of her, he began to rip the doll apart piece by piece, making Skye start to cry as Santosh threw the remains on the ground. "Here, maybe it will shut you up about that dumb mermaid !" he laughed, which was Skye's final straw, as she ran out of the room crying. Santosh could only laugh harder as Skye's sobs echoed trough the hallway as he made his way back downstairs, happy to finally have shut up his sister, but unknown to him Hannah saw everything.

"H-he destroyed m-my fav-orite doll "Skye cried to her older sister, burrying her head into Hannah's shoulder, the sister in question just running comforting circles on Skye's back. "Hey, it is alright; you did nothing wrong, "she whispered, her heart breaking at watching her sister cry. "Your big brother is just a big asshole, ok? But he will make it up to you, alright? " Hearing this, Skye stopped her sniffles and looked at Hannah's face. "Y-you really think so? "she asked, her voice uncertain as she continued to look at Hannah with big, puffy eyes, red from crying. "I promise "Hannah said with a smile before hugging Skye close. At that her smile turned into a smirk as a plan formed in her head. "He will be verry sorry and do everything to amke it up to you, Skye. "

Hannah put her plan into action the next day at midnight when she sneaked into her brother's room after he went to bed, carrying a bag full of all sorts of goodies with her as she went inside. Inside she gave her brother a few nudges, which only made him groan and grumble in his sleep a bit, causing Hannah to smile as the sleeping pills she sneaked into his food did their job. "Alright little bro, time to teach you a lesson you will never forgot "she giggled to herself before removing the blanket, after which she carefully undressed her brother.

"Now first, a little hair removal," Hannah muttered, grabbing a razor and shaving cream from the bag before slathering her brother in it and shaving him from head to toe, leaving him completely hairless. "Can't have my little mermaid brother looking scruffy after all, can we?" she whispered, a maniacal grin spreading across her face as she took in her brother's new smooth form. Next, Hannah grabbed a pair of big breasts and hips, which she carefully glued to Santosh's body, positioning them just right to give him a perfect hourglass figure that he would need soon.

"There, my dear brother, now you're really starting to take shape," she cooed, her voice dripping with false sweetness. "Sadly, I can't really put you in a corset for the costume, but oh well. " And so Hannah continued her brother's transformation, removing a glittery mermaidtail bodysuit from the bag before slipping it over her brothers legs, fully encasing his lower body. To make sure he would not get out of it that easy she poured severl bottles of glue into the tail as well, making sure it was nice and snug and would not come off anytime soon.

The last piece of the outfit itself came in the form of two starfish cups that she put onto Santosh's new heaving chest, barely covering them enough while still making them decent.

"Oh, you are just the the perfect busty mermaid, Santoshi" Hannah giggled to herself, looking at her creation in glee. "But we are still missing a few things to make you whole!" And with that the feminization continued as Hannah grabbed a long reddish wig from the bag that she glued to her brother's bald head, giving him a new permanent hairstyle. After that she brought out the make-up kit and started to cover his face in multiple layers of foundation before grabbing a nude lipstick and painting his lips with it.

Next came the eyes, for which Hannah glued on some fake eyelashes that she covered in mascara before she added some eyeshadow and eyeliner before finishing them off by painted on eyebrows. Lastly she gave her feminized brother some new ornaments, starting with a seashell headband that she glued onto his wig, followed by rings and armbands and finished by some jewels glued to his face. "I can't wait to see your face in the morning, little sis "she giggled to herself as she packed up her things and left the room. "I just hope you will love this as much as I do! "

The next morning, Santosh was roused from his sleep as the sun's first rays streamed through the window and shone directly into his face, making him squint his eyes together. With a loud yawn he began to sit upright and stretch before making his way out the bed, but something felt wrong when he tried to stand up, and instead he fell facefirst to the floor. Santosh groaned, luckily for him something big and soft on his chest has cushioned his fall, but when he opened his eyes and saw long hair greet his vision he froze in shock.

He immediatly tried to scramble to his legs, but when he was unable to he finally saw that where his legs once where there was now nothing but the tail of a mermaid, making it impossible to move. "WHAT THE FUCK?! HELP! "he screamed at the top of his lungs, not understanding what happened to him, and just a few seconds later, he saw his two sisters storm into the room. "Hannah, Syke! You have to help me, I don't know what is goin g on! "Satoshi pleadded, but instead of the helpful and shocked expression he expected he was met with faces of awe and glee. "Wow, a real mermaid!" his younger sister Skye shouted, immediately kneeling beside him to run her arms up and down his tail, while Hannah's smirk just got wider and wider.

Realization dawned on Satoshi, and his previous confusion and fear made a place for anger. "You... you freaks! You did this to me, you bitch!" He screamed, pointing at Hannah. "Get this thing off me right now!" he demanded as he glared at his older sister, but instead of covering like usual she just glared back at him, suroprising Satoshi. "Oh, Don't you like your new look, little sis? Or maybe you want to take your place as a real mermaid and take a nice swim in the ocean?" she threatened, her voice low and menacing.

"Are you crazy?!" Santosh said, eyes went wide with fear, but the look Hannah gave him was totally serious. "N-no, you can't! I-I'll do anything, just please, don't do anything!" he pleaded. Hearing this, Hannah smirked before switching her attention to Skye. "Did you hear that? Your big brother will do anything to make it up to you, just like I promised."

Skye, having tuned out the discussion the two had right in front of her, only looked at Hannah with sparkling eyes. "Really?! Then I want her to be my new mermaid dollie!" she said, pointing at her brother. "Everything you want, sis, "Hannah gently said, giving her brother a glare, daring him to defy her while Syke started to dance around her new mermaid-dollie in pure glee. "Oh, this is so awesome! Hey Hannah, Hanna! Can you drive my new dollie and me to the beach? "Skye continued, and Satoshi's eyes widened, wanting to tell his sister to fuck off.

But before he could make a single sound, Hannah had already interrupted. "Of course you can! Just get yourself ready for the beach while I load your dollie into the car, alright? " "YAY! You are the best sister ever! "Skye said, giving Hannah a hug before running to her room to get ready.

Once she was out the door Santosh wanted to tell Hannah off, telling her that he will not go to the beach looking like that, but once again he could say nothing as she just glared at him.

"Now listen here. You will be the perfect little dollie and do everything Skye wants. Otherwise, I will dump you off at some surfer-dude or fisherman. They will surely appreciate a pretty mermaid!“ And with those words Santosh could only nod dumbly, knowing that his fate was sealed, and shortly after Hannah picked his body up to carry it to the car, ready for a day at the beach.