You rub the lamp and use your three wishes.
"Without changing who I am as a person, I wish that I were rich and famous" You say. The genie nods and the apartment begins to grow. The shoddy wooden furniture becomes expensive decor. Your body becomes covered with designer lounge-ware. When you look outside you can see you now can see from the view, that you have a penthouse suite on some beach side city. Wherever it is, it seems to be almost night now.
"I wish my girlfriend was more attractive and more sexually adventurous." The genie nods again.
" Finally I wish my roommate was my sexy female maid who did whatever I, her master, commanded" He nods then vanishes
Suddenly there is a knock at the door. You open it and find your girlfriend standing there. She is now taller, with a striking figure, and a designer outfit. She hugs you, and whispers in your ear "I'm ready when you are"
"Babe you know I'm always ready" You reply and you both chuckle.
"I hope our friend will be joining us" She giggles.
You turn around and see the woman who was your roommate cleaning your windows. Her uniform is an incredibly small dress, and as she bends over to clean the windowsills you can see her ass sticking out. You seem to know her name almost instinctively.
"Cindi" You call. "Come join us in the bedroom"
She stops and turns to look at you "Of course, what ever my master wishes"
With a girl on each arm you head into the bedroom ready to enjoy your new life.