When you finally ended your recollection, and a short deliberation between the counselors and their trusted, the verdict was…
"It may be possible for you to change back, and the council sincerely hope it is, but you were transformed for a long time already." After hearing that, Selene and you were nervously holding hands. But the daughter of head-sister Julia got more to say. "Contrary to common belief among sirens, It's not up to the one that changed you to reverse it, but your current head-sister. That said, before head-sister Selene try to change you back, you need to know a bit more about mermaids reproduction, sister Michael."
"Wh… Why?"
"I… Suppose it can interfere with any tentative to change you back?" Hesitantly said Elizabeth.
Your wife added. "For some unknown reasons, sometimes sirens goes through pregnancy to give birth, but most time we lay eggs."
"Oh, but the reason IS a known one! If Florencia cared about the council decisions and discovery, you would know." Corrected the councilor who know her human father. "We get pregnant if the father is someone truly nice. One of the few men we can, ourselves, love and respect. Someone susceptible to love and respect us. Alas, we are able to eat that kind of men too, and it's quite easy to misjudge someone."
Then another counselor added "Knowing when you were transformed, when you got your first meal and the one you took on your way here, you should lay eggs soon, sister Michael. Your first meal was far too much of a jerk for you to be pregnant, after all."
"Alas, you need to lay said eggs before any tentative to change you back, or it's going to definitely lock you as a siren instead." A third counselor lamented. "But even after turning back to being a man, as an honor 'brother', you'll be expected to help take care of your eggs, and raise the sirens that will bloom from it."
"Of c… course, c… counselors." You nervously answered. "Can… C-can I know how much time I have be… before la… la… laying e… eggs?"
The gynecologist's daughter was the one to answer you. "We should have the time to take you three to somewhere special, a place we feel should be perfect as a resting place for head-sister Selene's sisterhood. Your eggs will be the first laid in your sisterhood's resting place!"
Then turning toward your wife, she asked. "While we're at it, the council have some kind request for you, head-sister Selene. You see, the girlfriend of the boy that was here before you? Her parents live around your area, so we did hope you could accept her in your sisterhood."
"If she's fine with it, so I am." Responded your wife. "But when you said her parents 'live around my area', were you speaking of my current residence or the one you're offering me, counselor? And what was she doing around the territory of this other counselor's sisterhood?"
"Your current house isn't far away from the place we want to gift you with." Answered the counselor. "Both her cousin and her boyfriend live around head-sister Julia's territory. She was supposed to sleep at her cousin's after a date with her lover." Then, she added "But for tonight, hight-sister Julia and my father offer her hospitality and the protection of our sisterhood, as they will offer you."
Another counselor suggested "We should end tonight's session." After a chorus of agreement, the same counselor called the the two trusted. Then, you saw two other mermaids, before they shout together "WE DECLARE TONIGHT SESSION OF THE COUNCIL OF SISTERHOODS CLOSED!" After this, the one on the left added "Because of the gravity of head-sister Florencia act against sister Michael, tonight's counselors will reunite in three days for a special session exclusively dedicated to judging her. Sister Michael, sister Elizabeth and head-sister Selene are required to be present." Then, she let the one on the right add "Said special session will be happening in Florencia's own territory."
When every other sirens scattered, the one knowing her human father approached the three of you. "Come with me, I will take you to my sisterhood."
"O-of course, counselor." You nervously responded. "But, what about the boy?"
"We're not in session, you may call me Sally," the councilor answered. "And don't worry about the teenager, we just need to bring him along. Does sister Elizabeth and yourself are willing to help him?"