You shouted a last cry of pain and anguish, so strong that everything trembled in head-sister Julie's hideout.
Then you just lost consciousness, disappearing underwater. But before anyone could come to your rescue, something pierced the surface at high speed, on the exact spot you were seconds ago. To everyone surprise, it was… Yourself, sill the same mermaid, unchanged and somehow fully rested.
Strangely, that wasn't the more surreal part of the scene, since in your arms, you were transporting the unconscious form of your old, manly self, but with a twist. Where you used to have legs, this second you got a fish tail.
You slowly swam toward the edge, everyone looking at you with disbelief, moving away in a daze, forming a path.
When you got out of water, you slowly deposit your manlier self on the ground. As soon as all contacts between his skin and yours ended, he abruptly sat up, like waking up from a nightmare.
This caused an overjoyed Selene launch herself toward her husband. "MICHAEL! Oh Michael, I'm so happy to have you back! How do yo feel? Are you alright?!"
"I'm fine Selene, I'm fine." Moving up his tail, he looked at it, before asking "Well… I suppose we can't say ‘Merman don't exist’ anymore…" Then, looking at you he added, "And how can I (almost) be my old self, if my mermaid self is still around?"
- – — – -
You looked at the mermaid you were only moment ago. But her, she couldn't bring herself to look at you. She looked so depressed… "Don't worry about me… Your wife got you back, its all that matters."
She was about to dive when, without thinking, you said "She is your wife too, you know."
At this, Michelle finally looked at you, blinking a couple of time before saying "What!?!"
"He's right you know." Selene went on. "The two of you may be separate now, but you were still one and the same back during our wending."
"NO, I'M NOT!" Yelled your enraged ‘twin’ "I'm just a memento of what Florencia tried to do to you two, NOTHING MORE THAN A WALKING NIGHTMARE! I didn't exist until your path crossed hers, after all! It would be easier for you two if I simply vanish…"
Hearing that made Selene cry. You? You were furious! "Maybe if I truly was human again, sis. But LOOK AT ME! Do I look like I fully changed back to you?!" Seeing that wasn't enough to change her mind, you add "And technically, I wouldn't exist either, if it wasn't for Florencia spiteful revenge." moving your tail to stress your point.
Elizabeth, now facing your other self, glaring at her, added her own contribution. "You may be a siren, but currently, you're more of a jerk than any man I've ever eaten."
"As a mermaid, I am bisexual, you know." Insisted Selene. "And as happy I was to be loved by a man, to enjoy sex with a man purely for the pleasure of it, having lesbian sex with a fellow mermaid is something I missed terribly. But now… Now with two of you… With one you of each gender…" Torn between the joy to have both Michelle and Michael, and the sorrow to have the former leaving her, she couldn't end her phrase.
Selene's distress seemed to take care of Michelle's reticences with staying in the sisterhood, since she placed on your wife other side as fast as she could, crying. "I'm so, sooo sorry, sis! I was acting like the worst wife ever!" For your part, you choose to let them have their heartfelt moment.
That's when you realized Elizabeth looking at you, her sisterly love filling you… "What the…?!?"
- – — – -
When you claimed to be able to feed on the sisterly love coming from your sisterhood's members, (along with Selene's romantic love) head-sister Julie took a sample of your blood (along with one of Michelle's blood, just in case) to run some test on it. After that, Frank asked you to let him study your genitals, and accepted.
He put on surgical gloves and, turning to the only one of his daughters to have followed him, asked "Are you ready, Lea?"
Said siren took a pen in one hand, a notepad opened in the other, and answered "Ready when you are, dad!"
"Good. And you, sir?"
"As ready as I will ever be." You nervously declared.
Frank then started to look at your two penis, from all angles he could without touching them at first, then after saying "Fascinating!", he lifted your right one with his left hand. He then declared "The subject have two penises, their shape similar to what you could see on dolphins and some sharks, but placed and oriented like a human penis."
Lea dutifully copied her father's observations.
Frank then asked you to lift your second penis, which you dutifully did. "Like all habitant of the sea, the subject's testicles are internal, letting him with nothing more than a scaleless patch of skin under is two penises, when they are at rest." He then ran is right hand on said patch of skin, adding "but his testicles can be felt underneath it."
Again, Lea dutifully noted all this.
When Frank tried to remove his hands from you, his left glove was stuck on your right penis, forcing him to leave it there. "Foreign bodies seems to stuck to the subject's penises." Until Elizabeth, who never saw a latex glove before, wanted to study the thing: as soon as she touched it, the glove got unstuck. "Unless said foreign body find itself in direct contact with a member of the subject's sisterhood."
He then trow you a towel, and you eagerly dried your tails, which rapidly changed in very familiar legs, the same legs you had before becoming a siren. In fact, almost everything was like back then, even your testicles. The only exception being the fact you still got two penises. They were looking like human ones, but their number still wasn't, which let Frank puzzled.