First Bi Sexual Experience With My Roommate And His Girlfriend

I had a roommate when I was 19, who had alot of girlfriends. Mostly one niters after drinking in the bar.
He was in his early thirties, tall and moderately hairy with a naturaly muscular build. He was a mechanic and got alot of pussy from his shop too. Alot of the time he would get home late and take a woman into the front room and start stripping her down on my couch. I would pretend to be asleep and sneak out back and watch throught he side window. He would usually take off the chick s bra and suck her tits while working his hand under her pants and panties to get his fingers in her cunt. Once she began moaning, he would pull em off and bury his face in the juiced up pussy and lick her deep.
After getting her good and wet, it was his turn. He strip out of his clothes and lay back on the couch where hed get a blow job from this horned up chick while she would rub her own cunt to keep up the momentum. He liked to have women lay back on the floor spread eagle and masterbate themselves infront of him. Ofcourse, Im out side the window jackin off to this too. One nite he supprised me. He was going through the same routine with his steady girlfriend, she was laying on her back whith leags spread wide and plunging a dildo in her cunt while he sucked her tits and masterbated himself. He gets up and straddles her to work the dildo in and out...and as he does it, he lowers his furry ass onto her face. I shot immediatly and conitued to watch. I was holding his ass cheeks with each hand and spreading that hole wide for his nakid girlfriend to tounge. And she did! They continued to masterbate till the each came.
Untill this time I had only actually had sex with 3 girls and never a guy, but now found myself totaly attracted to them both. I waited about a week or so and invited them out to go have a few drinks and we ended up having quite a few. I had mentioned that it had been a long time since the last time I had sex and it was making me feel horned and pervy everyday, so we needed to find me some one to fuck that nite. His girlfriend said right infront of him...dont worry we will get you laid one way or a nother. And we continued drinking and partying into the nite. As it turned out, I did not meet any one and it was getting late, so we headed home. We got in the car and my roomate wanted to drive. We were driving a truck, so I sat by the window and his girlfrind sat in the middle as we began the trip home.
Not five minutes into the trip, he asked her to take her tits out so he could see them while he was driving. She did and they were so close to my face, I got an immediate errection! Then on her own, she pulls off her skirt and she is now in just a tiny pair of panties.
My roommate unzips and pulls his cock out and as if I wasnt even there, she leans down and begings giving him oral. Now laying on her side sucking his dick, I can see her pussy hanging out the sides of her panties and its killing me. My roommate reaches down and pulls the panty to the side, licks his finger and begans rubbing the clit. She begins to moan hard. After a few, he says, hey Bro, you wanna help me out her and keep her going...Im going to pull off the road. Fuck yeah, I reply and drop the the floorboad, taking a big chance, I lift her leg and go at that wet pussy tounge first. He turned off and went down on old road as I tounged her deep, getting as deep as I could reach my tounge. He turned off the truck and said, lets get in the back bed. We got out and walked around to the back and climbed on. My roommate had his girlfriend lay on her back and told me to keep eating that cunt. I did and could see him taking off his pants and underwear while I contiued eating. She was squirming and moaning, so I guess I was pretty good. He straddled over her and and fed her his cock.I looked up to see his ass thrusting back in forth in my face and he humped her mouth. It was just close enoug, I could see through his light butt crack of hair to see a very pink man hole. I wanted to see what it would be like to tounge them both, so I moved in a position where as he was fucking her face, his ass would accidentaly hit my head a little. He bumped me a few times and didnt seem to respond the way youd think a guy would. So I made sure one of the bumps made contact with my nose and it did go pretty close to his crack. I got a little wiff of that man ass..it was a little sweaty, mixed with cologne and cigurette smell. My cock was getting so hard, I just had to put my tounge on the ass just once. So, I can up from his girlfriend pussy and run my tounge across the furry on his put cheek! He said, hey bud, Let me help ya and pulled his crack wide open infront of me, exposing that pink manhole! I slowly stuck my tounge to it and probed it for a minute. Fuck, it was hot, so I slipped my tounge in as deep as I could, feeling him push back onto it. His girlfriend got up and he rolled me into her spot and sat on my face. The next thing I felt was her cunt sliding onto my dick! It was so warm and wet! She leaned forward and began sucking his cock as I ate that fur hole. I could feel him begin to shoot a load in her mouth as his hole tightened, so I dumped my load in that warm cunt bouncing on my dick. I never shot so hard in my 19 y/o life.
We lived togther for a few more years and from time to time, he have me join them in his bed or he would come into my room and ask me to eat his ass while he jerked off, but he would never let me suck him and once shooting his load, he would get up and go back into his room. He just like to have his ass eaten I quess.