"Okay, well this genie lamp looks kinda cool." It must of been your roommate that left it sitting. You reach out to touch it and as you do so smoke envelops your body.
"Ah, what the hell is this!" You shout out before your whole body becomes smoke and is sucked into the lamp.
Inside, your consciousness feels as though it is wrapped in an endless void. You feel a sense of power within you, as if you could create anything you wanted in this place. But you also feel an equally powerful sense to submit, to serve a master--your master. In fact you can feel yourself getting aroused and mentally wet just thinking of how excited you are to please your master.
"Huh wet? That's not ri..." The idea of being a woman had momentarily seemed foreign to you. You know you used to be a man. But now, the thought of having a female body DOES feel right. "Wait, what? I'm a woman?"
But you're also not a woman, not fully anyway, not quite in the physical sense, not in this void of nothingness.
But the image of the woman you need to be pervades your consciousness. You yearn to feel present in that body and not just an awareness floating in an endless void. And you realize that only when serving your master will you be able to feel yourself in that physical form.
A yearning for your master, the one who will pick up and rub the lamp begins to build within you. So that you can be in your womanly body, serving your master with your powers. Yes, these powers are too powerful for your selfish will to control alone. This is why you have become a submissive genie. You are only the tool for your master in wielding such power. You are a servant, you are a slave to the laws of the djinn that now bind you. All is as it should be. This is who you are.
As you wait, time looses meaning. Whatever remnants of your old male personality crumble away as if eroded by eons of feminine desire to serve and submit. This goes on until, finally, you sense your essence flowing from the lamp. At last! your master has rubbed the lamp to release you!
Being the all powerful being you are, you immediately realize that your roommate had used the last of his 3 wishes with a former genie in setting a 'booby trap' for you with the new genie lamp. The curse on the new lamp, your lamp, activated when you first touched it. Clearly it was intended as a way to get more wishes and another genie he could use longer. And you, having trigged that trap, are now his new genie.
You realize you now belong to the lamp's owner, your former roommate and now master, and that he may use you to make as many wishes as he likes. Or use you in other ways as well... you know you will gladly submit.
You bow before you master slightly. "Greetings master, how may I serve you?"
One of your other old housemates is in the room with him, but you only have eyes for your master now.