My mom and dad were across town watching a movie and my sister was at a friend's house, so I had the whole house to myself. That made it a perfect time to go on the internet and download some porn. The computer was in our library, there's all kinds of wood paneling and natural wood furniture. There's also a fireplace, which was burning now because it was the middle of winter. I sat down at the desk and turned on the computer. When the computer finished booting up I put my floppy disk in because I wanted to save anything I found so I could use it in my computer. The computer in my room didn't have a web browser on it, but if I saved pictures I could still see them.
I immediately clicked on the web browser and typed in: hornyslutho.com. A moment later the screen popped up that said if you aren't over twenty-one years old you aren't allowed to see this site. I was fifteen, but that wasn't going to stop me. I typed in my dad's credit card number and I was in. The model of the day was a tall brunette named "Angel". I clicked on her half naked picture and it brought me to a screen with a list of about two hundred x-rated shots of her. I clicked on the first one. It was a shot of "Angel" sucking a guy's dick with his large cock all the way in her mouth. Even though I wanted a girl to suck my dick, I didn't care to see another guy getting a blow job, so I went to the next pic.
The next pic had "Angel" with her fingers in her pussy and a look of pure pleasure on her face. Now, that was what I liked to see. My cock started making a tent in my jeans. I went to the next picture.
The next pic had "Angel" getting pounded up her cunt by a big hairy guy, and she had a smile on her face that went from ear to ear.
"Hi, Tim, what's up?" my sister asked, just coming into the room. "Ohh," she said surprisedly.
My sister, Lucy, was fourteen, about 5' 5", two inches shorter than me, she had long, straight, blond hair that went to her shoulders, and she weighed about 180 pounds. She wasn't really fat, like some girls I've seen, but she wasn't thin. She was a little pudgy, but she was still cute and very nice.
"Ha ha," she laughed. "What are they doing?" she was just joking, she wasn't completely naive.
She went beside me and looked closer. "What do their parents think of them?" she joked.
I laughed at that one too.
Lucy took the mouse and went to the next picture.
The next one was of "Angel" bent over a computer desk getting fucked up the ass, with her eyes closed and her tongue on her lips.
"Where do they find these people?" she asked.
"I don't know," I said awkwardly. She clicked on the next picture.
It had "Angel" getting fucked doggy style while licking another guy's dick while she had come all over her face and some in her hair.
"I wonder what that tastes like," Lucy laughed. She scooted herself onto my chair and I stood up giving her room. She went to the next pic.
Now "Angel" was getting her clit licked by another girl, who was a blond.
Lucy laughed again, but didn't say anything this time. Then she went to the next pic.
The same blond was riding "Angel's" face while "Angel was fingering herself.
"Show me some more guys," Lucy joked again. She went to the next pic.
Now there was another guy, who was naked, giving "Angel" a massage. She was on her back getting her breasts oiled.
Saying nothing, Lucy went to the next picture.
"Angel" was in a sixty-nine with a guy. Lucy went to the next picture.
"Angel" was kissing a guy who had his hand rubbing her pussy.
Lucy went to the next pic. "Angel" was riding a guy's cock with her hands on his shoulders. Lucy went to the next picture.
"Angel" was on her back getting fucked by a guy, and she had her legs wrapped around him.
Then Lucy left the room without saying anything.
I sat back down on the chair and felt something wet. I put my hand down to push myself up off the seat and it slipped right off and I fell on my face. I got up and looked at the chair. It had this clear liquid on it. I smelled my hand. I knew that smell, pussy juice. Lucy had gotten really wet looking at those pics.
I looked into the hall. She wasn't there. I went out of the library and heard a strange noise. I followed it to Lucy's room. Her door was partly open so I peeked inside.
Lucy was completely naked and humping herself like mad with her hand.
"Oh, my god!" I thought to myself.
Her D-cup breasts were bouncing up and down, her blond hair was all over the place and she was moaning like a vacuum cleaner. It was really hot!
I unzipped my pants, took out my giant johnson, and started beating it. I stared at my sister and rubbed my aching cock and it felt so good.
Lucy had her eyes closed, immersed in some fantasy.
I was almost ready to blow my load when I heard my mother's voice behind me.
"Timothy!" she yelled at me, "Oh my God!" Lucy looked up at me holding my cock and quickly pulled the covers of her bed over her naked body. I turned around to see my mom's horrified face.
I put my hands forward instinctively and said, "Wait a minute, Mom, I can explain." I couldn't really, it was just something you said when you were in trouble.
Her expression changed from being horrified to being furious. "Zip up and go to your room!" she commanded.
I did as she said with my head hanging down, disappointed with myself.
After about a half an hour of stewing in my room my dad came in to talk to me about sex and incest and how it's bad and I should be ashamed of myself. How we all have urges when we're my age and how we have to wait until we're married. I already knew all of that stuff and I told him I didn't know why I did it and I would never do it again. He said I should stay in my room for the rest of the night without any supper. So, I didn't come out, I stayed in my room and slept.
At about one o'clock at night, my door opened slowly. It was Lucy. She was wearing a sleep shirt and a robe. "Lucy, I'm really sorry about what happened, I hope I didn't upset you," I said.
"No, I'm not upset," she said. She sat on my bed next to me. Then she looked at me. "Tim, you were watching me masturbate, and you were beating off. you thought I was arousing? I would have thought you'd be disgusted with my huge body."
"Oh, no, Lucy. You're not that fat. In fact, you look really good."
"I do?" asked Lucy. "You look really good too, Tim." Then she leaned over and kissed me full on the lips.
Stunned, I just sat there.
Then she stood up and took off her robe. Then she pulled off her sleep shirt. She didn't have a bra on, but her pink panties' crotch was wet. Then she pulled down her underwear and tossed them on the pile of clothes and stood there in the middle of the room.
I sat there with my mouth open.
She took my hand and put it on her crotch. I could feel the heat, and her juices were dripping on my hand. I rubbed her pussy and she moaned with pleasure, so I kept doing it.
As I was rubbing her, she took off my pajamas and started rubbing my flacid cock. It got hard immediately.
Then she lay down on my bed and spread her legs. I took my cue and put my head between her legs. I licked her pussy and her juices got all over my face. As I was licking her, she put her hand behind her back and I didn't see what she was doing, but she seemed to like it because she started breathing more heavily. After a couple of minutes she took her hand from behind her back and put her index finger under my nose. It smelled like shit! She had put her finger in her ass! It didn't smell bad exactly, just weird. Then she turned over on her hands and knees and spread one butt cheek with her hand. Her index finger was yellow and it made a mark on her big ass cheek, a yellow stripe, as she held her ass open.
"Lick it," she said.
Reluctantly I put my face closer to her ass. I'd never done this before. I smelled her crack, it was musky but not stinky. I saw that her anus was clean, the smell must be coming from inside.
Slowly I stuck my tongue out and touched her anus. "Ahh!" she gasped. Seeing her reaction gave me confidence, so I licked with gusto. I licked around the outside first, then I stuck my tongue inside her anus, I got used to the taste and got to like it.
My cock was so hard it felt like it was going to explode so I stopped licking and put my cock in her butt.
"Oooooh," she moaned.
I pumped away at her ass and she was loving every minute of it. But, it was rather tight and there was no lubrication, so I took it out and put it in her pussy.
She seemed to like that even more. After a couple of minutes she orgasmed with a suppressed cry and she squirmed all over the bed. Then I came and shot twice before I was able to pull out and I shot the rest all over her giant tits. With that I collapsed and we spooned and fell asleep together.