David had waited until his mother and sister had been gone on their walk for a while and until he heard the steady whack of the ax that his dad was using to chop wood. Then he decided he was alone. By now his cock was ready to tear through his cut-offs.
What a wild couple of days it had been.
He made sure he was alone and then pulled down his pants. His throbbing hard boner sprang free in front of him. He laid back down and began to fondle his balls. They were incredibly sensitive. He knew from experience that they were heavy with cum. He always liked it more when he dropped a really big load on his belly. Sometime, if he was really horny, his cum would shoot out to his chest or even his own face on occasion. There was no correlation between volume of cum and intensity of orgasm, he knew, but more cum made it more erotic. He loved watching cum shoot out of his dick.
His hand began to slowly stroke his eight inch organ. He let his mind form the images he had seen recently. There was his mom, spread eagle like a wild woman, working the rubber dick in and out of her cunt. There was his sister sucking on his cock, letting him shoot on to her face. There was his mom, licking her juices from the dildo. There was his sister, on top of him, riding his dick, and cumming like there was no tomorrow.
A drop of semen appeared at the crown of his cock. He squeezed his dick and was rewarded with even more. His finger gathered it up and brought it to his tongue. He went back to jacking off. He worked his dick slowly, he was in no hurry to blow his wad.
He tried to imagine what it would be like to fuck his mother. He would love to sink into the beautiful cunt he had seen. She had her fingers up her ass. Maybe he could fuck her up the ass. That thought made his cock throb.
Time to slow down he thought. No rush...make it last.
Then he remembered that Debbie had said his dad kept some dirty magazines or books out in the shed. Maybe there would be some good pictures or reading material to beat off with there if he could find them. He stood up and pulled his cut-offs back up. It wasn't easy but he managed to get his engorged dick back into his shorts. He didn't bother to put a shirt on.
As he came out of the cabin he looked over to see his father chopping wood. His dad had removed his shirt in the heat of the day. The sweat on his skin made his muscles glisten in the sun. David realized then how much he looked like his dad. They were both about six feet tall and well muscled. His dad had a bit of flab around his gut but not nearly as much as a lot of forty year old guys. David was proud of the way his dad looked. Mike stopped chopping for a moment and saw his son looking at him. They waved at each other. Then Mike went back to chopping wood.
David went on out to the shed. He knew he was taking some chance that his dad might find him looking at the pornographic material that Debbie had said was there. But, shit, he was twenty years old. He had seen plenty of porno before. Its not like I'm some twelve year old sneaking a look a Playboy. If his dad caught him he would just ask if he could borrow a magazine discreetly for his own enjoyment.
Now, where would they be? There were a variety of boxes, shelves, and drawers in the shed. David thought, if it were my stuff, where would I keep it? A box seemed to be a logical place. He looked over the boxes on the shelves. They were all neatly stacked and all very dusty. Then one in the far corner caught his eye. It was not aligned exactly with the others. David moved closer to it. Sure enough, it wasn't as dusty as the others. David pulled it down off the shelf and opened it up. He immediately knew he had found the right box.
It was full of the small magazines and cheap paperback books one bought at adult book stores. On top of the stack was a magazine entitled CUM SHOTS with a picture of a pretty redhead smiling. Two hard dicks were pointing at her face and the cum was dripping off of her cheeks, chin, lips, and tongue. David's dick started to rise. He dug deeper into the box and then stopped. The title of a book caught his eye. At first he thought it said "BOYS NIGHT OUT" then he saw that it said "BI'S NIGHT OUT". The cover was a photograph of two muscular young men hugging with two very sexy women. Obviously, it was about bisexuals. Then there was another book WHERE THE BI'S ARE, with a similar cover. He found three or four more books about bisexual behavior. There were a couple of magazines that were strictly homosexual acts. Men with huge cocks were butt fucking and sucking each other off. Massive loads of cum covered muscular chests and asses. David's cock swelled at the sight of all that cum.
David picked up a magazine entitled "GOING BOTH WAYS". It was filled with group sex pictures involving two men and two women. They started as couples, then became a foursome, then switched and became homosexual couples, and then back as a group. One picture was one man and one woman sharing a suck off of the other man's dick while the second woman ate the pussy of the first and jerked on the cock of the first man. David's dick was in full response to the pictures. He had looked at a few such magazines before in adult book stores but was afraid that someone might think he was gay. But now he had time to fully appreciate the eroticism of the situation. The men were clearly not a stereotype, limp wristed pretty boy. They were very good looking guys who apparently went both ways. Another picture showed one man flat on his back. One of the women was enjoying sitting on his face having her pussy eaten. The other man had his dick all the way up the ass of the first, fucking him wildly. His hand held the dick of the man he was ass fucking and was jerking him off. The other woman was standing before the man doing the ass fucking. She was leaning forward sucking on the tits of the woman being eaten. The guy doing the ass fucking had his face buried in her crotch.
David didn't think it possible, but his cock got even harder. His cut-off's were bulging with his dick straining at them. He wanted to get his dick out and drop his load but knew couldn't take the chance there.
"So...now you know my secrets" his dad's voice said softly. David dropped the magazine on the floor as he spun around to face his dad. His dad had kind of a sad look on his face.
"Dad! Jeez, you startled me. I mean I didn't know you were there..." Then David ran out of things to say.
His dad slowly walked over and picked up the magazine. "Now you know, son" he said with a sigh.
"Know what, dad? Oh, the porno. That's no big deal. Shit, everyone has some dirty books around."
Mike held up the bisexual magazine and looked at the same picture David had been looking at. "Not like this they don't"
"Hell, dad, sex is natural and feels good. Those pictures are exciting. They were turning me on for sure."
"Are you serious. You don't think I some kind of pervert or deviant."
"No, dad, I don't. I mean they're just magazines aren't they?"
"David, I'm not gay but I am bi. Those magazines are an important part of my fantasies"
"Have you actually done it with another man, dad?"
