Ok...with my name.

My name's Bobby, and I'm now 16 yrs old. I've been doing this for the past 3 yrs, and have enjoyed it from the beginning. First let me tell you some background. We are a happy family. It's me, my sis, and Dad. Mom had ran off a long time ago. I don't think she wanted to be a mother. She was never affectionate with me or sis and never really took care of us. Dad always did. She left when I was 13 - 3 yrs ago. Ever since then we have been very close as a family and happy.

But one day I accidentally discovered something which changed everything. I had come home early from school. I went into the house and called out for my sis. I walked into the kitchen and got something to drink from the fridge. I didn't hear my sis...so I figured she hadn't come home yet. I walked into the livingroom and found her panties and bra on the floor. I picked up the panties and looked at them. They were damp. I smiled. Sis probably had been masturbating again. She's about 2 yrs older than me...and I had heard her masturbate during the night before. Even peeked in at her when she was doing it, and I jacked off at the same time - of course without her spotting me. She had a beautiful body, well developed tits and a nice bush. Far older looking than an average 15 yr old girl . Plenty of times I would masturbate and think of her body. So here were her panties in my hands, and they were damp. I put down my drink and decided it was time to beat my meat. I headed to my bedroom.

On my way to my bedroom I passed my sis's closed bedroom door...and stopped. I heard moaning from behind the closed door. I was surprized! Sis had some guy in her bedroom!!

I got afraid for her cause if Dad found out he would beat her ass. But I was curious...and already I was getting hard in my pants. So I tiptoed to the closed door and gripped the handle, and slowly turned it without making a sound. I opened the door and peeked in....and my heart nearly stopped!!

Sis was in there all right...but not with some guy.

She was on her back, legs being held up against her shoulders. She had a look of ecstacy on her face. Yes she was enjoying what she was doing. Her hands were gripped around the neck of the guy who was fucking her. The bed creaked noisily each time he pushed into her, and she gasped each time. The guy was grunting noisily. You could tell he was close to shooting his load into her tight pussy. But what surprized me was that the guy was DAD!! He suddenly looked up and saw me staring, mouth hanging wide open. He smiled, then returned his attention to fucking my sister. He really started banging into her harder and harder...and she started crying out. She really was enjoying being fucked by Dad. Dad suddenly cried out and his body shooked and collapsed on top of sis. Her own body shook, and she gripped Dad's shoulders tightly. They both groaned and grunted and sighed as they came.

I continued staring, feeling my cock stiffening in my pants. It was so hard at what I was seeing that it ached. My hand reached down and rubbed it as I continued watching. Dad looked up at me, and whispered something to my sis's ear. She nodded, and he rolled off of her. She sat up on the edge of the bed. Dad got up and came to the door and pulled it open. I was startled...I didn't know if I should bolt like some scared rabbit or stay. I looked into my Dad's eyes. He smiled and gently pulled me into my sis's bedroom..........(cont)