The next morning, after having sex all night, Zara said "Lillith, you know what, it's not a bad thing to be with you. I also loved this cock you gave me."
"I knew you were going to like this, I liked you a lot too." Lillith said
"I also think it's not that bad to be a dick, but I miss something." Iris said
"And what would it be?" Lillith asked
"It's Mary. The three of us have always done almost everything together, it's not fair to leave her out." Iris said
"Really. Couldn't we get Mary to join us?" Zara asked
"Of course we can, and we can do it right now if you want." Lillith said
"That's great. Let's put some clothes on and go to her house, Mary must be up by now." Zara said
"This will not be necessary. Just hold my hand tight." Lillith said taking the hand of Zara, who held tightly
Before they could say anything, everything went black suddenly. Zara and Iris didn't understand what was going on, but after just a second they could see it again. Looking around they realized that they were no longer in Zara's room, they were now standing in the bathroom of Mary's house, who was taking a shower right in front of them.
Mary still hadn't realized she had company and was startled when Lillith came up behind her and grabbed her breasts.
"Iris, what are you doing here? How did you get in here without me noticing? I'm sure I locked the door." Mary asked when she saw Lillith.
Lilith didn't disguise it to Mary and said "I'm not really Iris. I am the spirit invoked by you and my name is Lillith. Iris and I here came to have some fun with you." she finished saying pointing to Iris, who was hard between her legs.
Mary was looking at the one who looked like Iris, but was amazed at the huge cock between her legs. "What do you mean by that?" she asked
"She meant that Iris is now her dick." Zara said calling Mary's attention to her presence
Mary looked amazed at the realization that Zara also had a huge cock now and that it was hard. Realizing what was going to happen, Mary tried to escape from Lillith, but Zara stopped her.
"Mary, you need not be afraid, you will enjoy this as much as we do." Mary heard Iris's voice say in her head
"Are you Iris? Are you still conscious? How can I hear you?" Mary asked
"That's right Mary. I am conscious and I love being a dick. Lillith is also not bad, she even let you hear me when I asked her." Iris said
"And we came here to make you one of us." Lillith said and immediately started putting Iris' tip on Mary's pussy.
"Please don't do this I beg you. I want my first time to be with someone I like." Mary said
"You mean you don't like me?" Iris asked
"That's not what I meant Iris, I like you, you are one of my best friends." Mary said
"If so, then let Lillth fuck you. I really want to be inside you." Iris said
With a little hesitation Mary accepted saying "Okay Iris, I just let her fuck me because you are her dick." That said, Lillith pushed Iris deeper, completely burying her in Mary's pussy.
Lillith focused on Mary a little, then turned to Zara saying "Come here to join us Zara. Don't just stand there looking at us with your hard cock in hand, come here and fuck Mary's pussy too."
"Oh no, do you want to kill me?" Mary asked
"She's right, there's no way my dick and Iris can fit together in her pussy." Zara said
"Do not worry. I already used one of my skills on it and everything will be fine." Lillith said
After everything she saw Lillith doing, Zara went behind Mary and pressed the tip of her cock against Mary's pussy, where she touched Iris' base. Surprisingly, her cock came in very easily, for the pleasure of her and Mary.
"Wow, this is incredible. Both Iris and Zara's cock are so big, yet they are both inside me at the same time." Mary said
"This is great, I can feel Zara's cock rubbing against me." Iris said
"And that is not all." Lillith said and kissed Mary
Mary noticed that Lillith passed something into her with the kiss and after that, as she was fucked, a dick grew in Mary and it was slowly getting bigger and bigger.
Mary's cock continued to grow even after Zara and Lillith came, filling her with cum, only stopping growing when she came. Mary was barely able to maintain any rational thinking with the intent of the orgasm she had, not only because she was fucked by two huge dicks at once, but she was also amazed at the amount of cum that was spurting from the tip of her new cock.
When orgasms were over, Mary's mother knocked on the bathroom door wanting to know why she was taking so long in the bath. Lillith didn't let them even have time to respond. She grabbed Zara and Mary's arms and everything went dark again, for a second after they appeared back in Zara's room.
They looked at each other a little in Zara's room and saw that Mary's new cock was bigger than Iris and Zara's cock, because it was a foot long and the testicles were the size of oranges.
They were all still hard, so they had a few more rounds before going to school.