I excused myself and went to the bathroom. While I was there I made a wish. "I wish none of the women gathered here are truly human and that they want to reveal their great secret to me. And that they find it natural to be naked in front of me." After making the wish I went back to the living room, where everyone was naked, and I realized that I saw no problem seeing my mother naked.
"Sweetie," my mother said, "There's something we need to tell you."
"A secret?" I asked, surveying the women in the room.
"Yes, well...it's ...rather hard to explain, really," stammered my mother, glancing at the other women with a mixture of excitement and uneasiness on her face.
"Why is it hard to explain? Is it embarrassing or terrible?" I asked them, even though I knew it was neither
"Don't be embarrassed Fran, we've already decided to tell your daughter everything, and whether or not she'll have to know that sooner or later." Ms Gabrielle said
The word "daughter" was what caught my attention, so I looked at my body and to my surprise I had become a girl, until my clothes had changed to fit my new sex.
My mother kept trying to talk, so Mrs. Flemington said "What she is trying to say is that none of us are human, we are all hermaphrodite monsters."
Hearing this I looked at my mother, who only nodded in confirmation.
"But no matter how I look, you all look like normal women." I said
"This is because we use our magic to assume human form, but still we feel trapped, so we get together so we can have a moment to relieve ourselves in our true forms." Mrs Vranch said
So my mother got up and said, "Look here Joana, you will finally be able to see how your mother really is." In saying that she turned right in front of me, revealing that her true form was that of a centauress. I was taken a little by surprise because even though they said they were hermaphrodites, I didn't expect to see that cock at least 1 foot long between her hear legs, and it was still limp. Even her balls were relatively large for a horse.
"So are you all centauresses?" I asked
"No, each of us is a different monster." Mrs. Janson said and soon after assumed her true form. She was a harpy, and although her cock was big, it was nowhere near my mother's.
Then the other women also changed one after another. Ms. Gabrielli was a Naga, Mrs. Flemington was a drider,Mrs. Priven was a dullahan, Mrs. Wells was a minotaur, Mrs. Vranch was a werewolf, Mrs. Sheridan was a succubus and Mrs. Sassoon was a sphinx.
They seemed to be more aroused already, since their cocks had already grown erect.
Their cock were all big, with the smallest being Mrs. Priven's, being 8 inches long. There was also some highlight for Mrs. Gabrielli, as she had two cocks.
"We still have one more thing to tell her, don't we, Fran?" Mrs. Janson said to my mother.
"Yes, we have." she said to Mrs. Janson and turned to talk to me "Do you know when I said your father had abandoned me when I got pregnant? Well, that was a lie."
"And the truth is, I'm your father." Mrs. Janson said next
"But then, why am I human?" I asked
"But you are not." Mrs. Flemington said "Your true form is only sealed. We only do this with our children to make sure they don't turn in front of humans, undoing the seal when they become mature enough.
"And..." my mother approached me and grabbed my left hand saying "... it's time for us to undo your seal."
"And the seal can only be undone by parents together." Mrs. Janson said putting her wings on my right hand "No need to be surprised, once the seal is undone, you will immediately become the real you."
I quickly felt a warmth spreading through my body, indicating that the transformation had already begun. My clothes ripped open completely and I just didn't fall to the floor because my mom and my "dad" (I still find it strange to call Mrs. Janson father) were holding me.
When the transformation was over, I examined my new body, curious as to what I had become by being a centauress's daughter with a harpy. Just like my mother I was a centauress, but on the back of my horse part, there were a pair of wings. "This is amazing, I'm a pegasus centauress." I said, impressed. Then I looked down to see and saw that my flaccid dick was bigger than my mother's.
Quickly my dick got rock hard, and it wasn't just me, because my mom's and "dad's" too.