Living With a Stud

I had just shut off the TV after the college football game I was watching had come to an end, when I looked at the clock and realized that it was getting late. Both of my parents and my three younger brothers were already in bed, and I had to get up to work in the morning. I was currently taking a semester off from college and living at home while I worked down at the local supermarket to accumulate some money. Considering that I had to be at work by 8 AM, which was just seven hours away, I should have gone upstairs right there. However, I was feeling horny as hell and needed to get off. I opened up my laptop computer and went to my favorite porn website, where I quickly acquired a raging hard on from the movies I was watching. I pulled out my seven inch cock and began to stroke it as my eyes remained fixated on the scene of a young teen girl getting pounded in the ass by a massive dick. At that point I was not sure if I would rather be the guy doing the fucking or the girl getting railed in the ass.
I had recently come to grips with the fact that I was bi-sexual. If I was given a choice, I would almost always choose to have sex with a girl as opposed to a guy, but I would sometimes get these urges to take another man’s penis. I had never had much luck with the ladies, as for I did not spend much time around them. I went to an all boys’ high school, and did not spend much time out of my house when I was not at school. I had spent so much time around guys that I guess they had started to rub off on me.
Now back to the story at hand. I was beating my cock when I heard footsteps coming down the backstairs. I figured that it was my brother Matt, who was 17 years old. Although he was three years younger than me, he was a couple inches taller at 6’4”. He had short, dirty blond hair, tan skin, and a thin, muscular upper body which he had shaped from lifting weights. He had more success with women than I did, although I still had fantasized about having sex with him before. Just in case he decided to come into the living room, I quickly slid my dick back into my pants. However, this action did not do much to hide my erection, as a huge bulge was still visible through the pant material.
Since I really did not think he would come into the family room, I kept the porn movie playing. However, he did open the door, stuck his head in, and asked what I was doing. I frantically raced to hit the mute button on my computer. “N-n-nothing. Just…nothing,” I stuttered nervously. He walked over to me, noticed the bulge in my pants, and then looked at the screen.
“Looking at porn, are we now,” he said.
“He, everybody does it. I just gotta get off, you know,” I replied.
Now things took an unexpected turn. Matt went on to say “Yeah, I know….. and I would be willing to help you.” As I turned towards him and gave him a very curious look, he said, “Well since you always get alcohol for my friends and me, and are always driving us around since none of us have cars, I really owe you a nice thank you. And to tell you the truth, I just had some of that vodka you got for me last weekend and I am feeling kind of horny.”
Almost in a state of shock, I asked “Well, what did you have in mind?”
“Well, you can keep watching what you were watching, and I can maybe suck on your dick a little.
“You will really give me head?” I asked.
“Yeah, I mean, if you want it,” he stuttered as he got down on his knees next to the couch.
“You don’t need to ask me twice,” I responded as I hurriedly leaned back on the couch, put my legs up, and re-released my raging boner.