After the photo-shoot that day Scott and I started fucking, Zach was cool with it and joined us every now and again. I loved the feeling of having two cocks filling me, cumming in me and fucking me until I screamed. My plans to keep on fucking Scott were hampered by my stepbrother moving in with me, my sister had moved out to go to university so I was in desperate need of a roommate and he was the only person interested. Except for Zach but I knew that if he moved in we'd never stop fucking. My stepbrother Chris was a year older than me and he worked for some law firm in the city as a legal aid or an intern or something, but he was always a little weird around me. He moved in with us when my Dad married his Mom when I was thirteen, Chris had been odd from the get go and I always felt him watching me. Once I caught him peeking at me as I got changed but it never happened again so I shrugged it off. But that was before he grew up, now Chris is a tall, dark and handsome guy with big muscles and large hands. Living with him wasn't such a hardship anymore and he could peek whenever he wanted as long as I got the same opportunities.
One day about a week after he moved in I came home from work to the sound of moaning in my apartment, Chris must have been having sex! I quietly closed the door and tiptoed into the living room, there on my TV was the image of a dark man in a suit fucking a young woman in a school uniform against a desk, every now and then he would spank her hard with a ruler and call her a bad little girl. Chris was on the couch with his jeans around his knees and his cock firmly in his hand, Jesus, his cock must have been at least nine inches long and thick as well. I felt my pussy grow wet just looking at him, imagining his huge cock ripping into my pussy.
"Jamie!" He finally realised I was stood there watching him jerk off and tugged his pants up to cover his monster cock as best he could.
"Hey Chris, what you doing?" I asked as I strolled into the room.
"I thought you were working until two." He blushed furiously and secured a cushion over his crotch.
"We finished early. Why don't you tell me why you were wanking on my couch."
"Jamie, it isn't what you think."
"Really? Because I think you got all horny watching that guy fuck that school girl and thought you'd rub one out."
"Jamie, Jesus, when did you start talking like that?"
"I'm all grown up now, big brother." I pulled my coat and work shirt off, revealing my almost see through white tank top and red lace bra underneath.
"Shouldn't you do that in your room?" He gulped.
"It's my apartment, I can do what I like, now put that back on." I nodded to the TV.
"What?"
"With you here I cant fuck Scott and Zach anymore until you're gone, and I'm feeling pretty horny myself."
"Fuck Scott and Zach?"
