You wake up knowing that you are now in a parallel world, so you sit on your bed and look around to see if anything was different, realizing that your room had changed a lot. The room itself was a lot bigger and had a lot of things that weren't yours, and the bed was also a lot bigger. Looking at the bed you saw that you were not alone, your girlfriend was sleeping lying naked on your left, and there was another naked woman you didn't know sleeping to your right. You didn't understand exactly what situation you were in this world, much less what had led you to this situation, so you decided to wait calmly to find out without anyone thinking you were crazy. You lay down again and waited until one of your companions woke up.
A few minutes passed until your girlfriend woke up and your girlfriend woke you up. Realizing you were awake, she put her face close to hers, and kissed you before saying "Good morning darling."
You felt her breasts pressed against you, as well as something hard poking you under the blanket, what made you wonder and look in that direction.
"Oops, looks like I'm having a morning wood." your girlfriend said in reaction to your look.
You were surprised by what she said and threw the blanket off of you so that there was an 8 inch hard cock between your girlfriend's legs instead of her pussy.
Your sudden movement made the other woman wake up saying "What happened dear? Looks like you're scared of something."
"I was just surprised. I didn't think I would end up in a world where girls have a dick instead of a vagina. Although I believe you have never heard of vaginas before." you said, believing they would notice you were different even if you tried to hide it.
"Duh, You fucked my pussy last night and now come say I don't know what one is? You're acting weird today." the woman you didn't know said
You looked right at her and saw her pussy, then you looked at your girlfriend, who was confused by your lines, so you said "I'm sorry if I'm confusing you. I know it's going to be hard to believe, but I'm not [your name] that you know. I heard a voice in my dream saying that I would wake up in a parallel world having switched bodies with myself from this other reality for a month. I thought it was just a dream but now I realize that I really am in a reality parallel to the one I live."
"You must not have fully woken up. I know what you need to wake up to. You want this don't you?" your girlfriend said to you slowly stroking her dick.
"I'm serious. I'm trying to understand the differences in this world because in the world I came from you are my girlfriend just like here, Sally, only you don't have a dick." you said to your girlfriend and, turning to the other woman, you said "And about you, I have no idea who you are."
"Don't say that so you hurt me. That's not something you say to your wife." the woman said
"Are you my wife? Am I actually married? But Sally is also here and you are OK with that." you said
"Mary, I think we overreacted to him last night, he ended up getting some kind of amnesia." Sally said to the other woman.
"I don't know, his attitudes are very strange even for someone with amnesia, and yet it would be very strange for him to just forget about me." Mary said
"It's true, and he wouldn't just forget about my cock on me either." Sally said
"So what he said if being [your name] from a parallel world is true." Mary seid
"Did you understand the situation? Now can you explain to me why you two are here with me? Why does Sally have a cock instead of a vagina between her legs?" you said
"There's nothing weird about it. Although you said that the self of your original world doesn't have one. As I understand it, my version in your world is a female-female just like Mary."
"For me it's strange, because from the world where I come only men have dicks and women have vaginas, this is one of the main differences between the two sexes. And what does female-female mean?" you said
"In your world are there only two sexes? In this world there are more than two sexes. Just like Sally said I'm a female-female, as you can see in her she's a male-female." Mary said
"Male-female?" you asked
"A woman who has a male reproductive system as well as female-females have a female reproductive system." Sally said
"There are also male-males, which are men with a male reproductive system, and female-males, who are men with a female reproductive system." Mary said
"So are there 4 sexes that exist in this world?" you asked
"What's more, there are also the herm-male and the herm-female, who are men and women who have both reproductive systems. There are also genderless people, although they are rare. These are the 7 sexes existing in this world." Sally said
"One thing you should know is that in this world it is perfectly legal for a herm-male or herm-female to have two marriages at the same time, but each one assumes a different side. That's why I'm your wife and you're my husband." Mary said
"And as I have the male role in our relationship so I am officially your husband and you are my wife." Sally said
"Calm down. Are you saying I'm married to both of you, but I'm husband to one and wife to the other? If I understood correctly what you said then in this reality I am a herm-male." you said and right away confirmed that you actually had a vagina situated behind your balls.