Ema was still aroused after her first male orgasm and an idea crossed her mind. "Hey Jeff, I'm interested in knowing what it's like to fuck pussy. What do you think? You can press once to say no and twice to say yes." she said. Her cock-boyfriend pulsed once and then a second time for the positive response. "Glad you liked the idea. You won't feel like I'm cheating on you, will you?" and this time her cock throbbed only once, meaning Jeff wouldn't feel betrayed by his girlfriend fucking another girl.
With the answer and Ema thought about who she was going to fuck and decided on a friend of hers named Lucy, who she sent a message asking her to come over there. The wait wasn't long and a few minutes later Lucy rang the bell. She wasn't alone though, she was accompanied by another girl she didn't know.
"Sorry for bringing her in unannounced, but when she heard I was coming over she insisted on coming along. She is my cousin Alex." Lucy said
"Nice to meet you. I had heard Lucy talking about you and that you had a dick so big it didn't fit in your clothes. I had to see this with my own eyes and.. this is amazing, it's bigger than I thought." Alex said to Ema that, thinking that her friend was alone, hadn't even bothered to try to wear something.
"No problem, as long as you don't mind why I called Lucy here." Ema said
"By the way. What did you want with me?" Lucy asked
"I just want to fuck you." Ema said bluntly and, even having changed the reality so that her condition was already common knowledge, her friend naturally received the answer, which surprised her
"I would love to have you fuck me but it won't happen, your cock is just too big. Not just the length, but look at the thickness of it. It looks like a 2 liter soda bottle. No way this will fit." Lucy said
"I agree. I too would like to be fucked by a big cock like yours, but that's impossible with this monster between your legs." Alex said
Emma thought for a while and said "What if I make your pussy bigger?"
"If you could make my pussy bigger I'd let you fuck me all you want, but that's impossible." Lucy said
"But it is possible. Just use the same one I used to turn my boyfriend into my dick." Ema said
"What crazy story is this? You didn't say she didn't have a boyfriend." Alex said
"It's because she doesn't have it. At least I never knew of one." Lucy said to Alex and turned to Ema "And you with that thing about turning your boyfriend into your dick. Even if something like this were possible, I've known you since we were very little and you've always had a big dick, you couldn't turn someone into a body part that you already have."
"This is true and not at the same time. Come with me, I'm going to show you something interesting." Ema said and guided the girls to Jeff's room, that the altered reality for him not to exist made this her room. There she showed them Chronivac, explaining what it did and showing the changes it had already made.
"This is hard to believe. So your dick is a guy who let you turn him into your dick and for a crazy change in reality no one remembers that this Jeff guy ever existed or that you were a normal girl with a normal pussy between your legs until recently back?" Alex said impressed
"I do not believe that. Prove to me that this really works." Lucy said
"All right, I'll show you in a way that you won't have the slightest doubt." Ema said and moved the Chronivac, changing Lucy and looked at her friend with a smile on her face. She delighted in seeing her friend's astonished face when Lucy's blouse had the formation of bulges from the second pair of breasts that grew below the original.
"Oh my God! I have four breasts now. This thing really works." Lucy said
"Me too. See Lucy." Alex said, puffing out her four breasted chest
"It was more than the initial intention but I think it's predictable. I only altered Lucy with reality altering activated so that she always had four breasts, but I noted that this was due to a genetic mutation prevalent in her family. By configuration only those present in this room are aware of the change." Ema said
"So I was affected because Lucy's mother is my father's sister." Alex said
"And my mother must also have four breasts now, but she believes that she has always been like this." Lucy said
"Now that I've proven it works, I'll get you back to normal." Ema said
"Don't even try this. I like the idea of having four breasts and want to keep the extra ones." Lucy said
"Me too." Alex said
Ema smiled at the fact that Lucy and her cousin liked their new additions. Jeff got hard and started oozing precum on him, waiting to be used.