You and your girlfriend walk into the room and notice it is a old-timey study. Gold and fine wooden bookshelves await you. There is an old couch that looks like something Sigmund Freud would use in the room. Old books adorn the bookshelves. You and your girlfriend geek out over the coziness of the study room. You and your girlfriend are mega nerds. You explore the room on one side. Your girlfriend notices a weird mirror oddly placed in the room. She lets her long ash brown hair down and ruffles it. You notice this. Your girlfriend is a stunner. She is 5'7'' with a nice rack with firm and perky breasts and a plump ass, she has a curvy waist and flat toned stomach. Her green eyes look amazing in her round rimmed glasses. You originally didn't want to ask her out because you thought why would the hot girl want to go out with you the average looking nerd. You are glad you took that chance because it turns out she is just as a nerd as you are. You two have been together since sophmore year of high school and are very happy both of you will be able to contuine your relationship as you both are going to the same universty both on full ride schoalrships.
She was wearing her black yoga pants that made her ass pop out. You went to go smack her ass.
"Come on babe I can you a mile away" gesturing at the mirror
"Still won't stop it"
You smack her ass and she moans. You noticed something. Instead of seeing yourself in the mirror you saw a duplicate of your girlfriend standing where you are. You move your hand the duplicate of your girlfriend does the same. Your girlfriend is shocked to see two reflections of her in the mirror and that you are controlling one of them.
"Wow this is weird babe, you are seeing the other me and not yourself right?"
"Yeah I see the duplicate too"
You touch your face and the duplicate does so as well. As your exploring you feel something.... it felt like glasses. Even though you didn't have any glasses on it felt as if you were wearing your girlfriend's glasses. You touch your neck and feel as if you had your girlfriend's long hair. You start to do a twirling motion and the duplicate does as well. Your girlfriend noticed how in tune you maybe getting with the reflection.
"Babe I think we need to go now"
"No wait babe I'm curious"
You place your hand on the mirror so does the duplicate. You feel a weird pulse of energy radiate from the mirror. You stand there and begin to change. You moan as you lose a couple of inches and your scrawny stomach becomes more toned. You grow large but not too large firm and perky breasts. Your ass and hips widen. You grab your groin as your reproductive organs change and moaned. Your short blonde hair turns into a hip length ash brown You then feel your girlfriend's memories come in. You already knew a lot about your girlfriend considering how close you two are but now you have a first hand experience of her life in your head plus all of your memories with her. Your clothes then morph into the black yoga pants and t-shirt and sneakers she is wearing. Then her glasses petrude out of your skull. You were a clone of your girlfriend now. You feel a bit spent and needed a rest on the couch.
Your girlfriend runs to you.
"Oh lord, babe are you still in there?"
"Don't worry hun , I am still in here, just come sit with me on the couch for a bit"
You and your girlfriend begin to cuddle. It felt nice as your identical bodies were pressed together. You kiss her. She feels a little weird at first but after a minute she eased into it. You felt damp in your pussy and she bet she is too. You both take off your glasses. You take off her yoga pants and take off her damp underwear. Now that you have her mind you easily eat up her pussy. She moans
"Damnit yes fuck you're amazing babe"
You love hearing her moan. She returns the favor in kind and you moan with her voice. You then take off her top and lick her nipples. She does the same to you. You two were even more Intune. Eventually you finger and fuck for what felt like forever. After a while you and your girlfriend lay together naked a clone of her.