I'm His Bitch Now

I guess I am a bisexual male now. I don't have much of an education and work for one of this audit outfits that travel around and do instore audits for large stores. To save money the company makes us double up in hotel room.
A few weeks ago my roomie was the new guy. I will call him Gary. He is a couple of years older than me. The first night he made me kind of uncomfortable. He walked around the hotel room naked and didn't even try to cover up. I couldn't help but get an eye full of everything Gary had. This is not one of those stories where I claim Gary has a monster dick. I guess he was maybe 7 inches. Anyway night two rolled around. Again Gary spent the evening naked but he pushed things a little further. He ordered a porn movie. I tried not to look but Gary began stroking his dick with me on the bed next to him. When he caught me looking he smiled and said "like what you see"? He got off his bed and walked over next to me. He just stood there and pointed his hard dick right at me. Neither of us spoke a word. I leaned over, took his dick in my hand and began stroking it. It was the first time I ever touched another guys dick. Gary reached down and pulled my head down on his dick. I did my best sucking him until he came in my mouth. I choked, gagged and got up running into the bathroom to spit it out. Gary just laughed at me.
Gary apparently had a little talk with the boss and from that point on we were paired together at each hotel. I give Gary blow jobs whenever he wants and I learned to swallow. Of course sucking him eventually led to him fucking my ass. Every day at work I walk around stores with Gary's cum leaking out of my ass. For some reason I just don't say no.