Work was slow that Friday before the holiday weekend, and my senior manager decided to call it a day and sent us all home early, which I thought was great since I had planned on going out to the lake with some friends on a three-day camping trip, and I would be able to get out their earlier than I had anticipated. So, I headed home to pack up my gear.
At 24 years old, I had yet to move out of my Parents house. I graduated from college at the end of the fall semester and had started a new job but was trying to get some of my debt paid down and some savings built up before trying to buy a place of my own. Fortunately, my new job paid well, and I was making good progress, but I was still a few months out from my goal, so thankfully my Mom and Dad were more than willing to keep me home a bit longer.
My younger sister, Tonya, now age 19, had just finished her first year at the local university, on a gymnastics scholarship, and still lived at home. Her and I had always got along particularly good together, and of course me being her big brother, I always looked out for her especially against any guys that would try and take advantage of how sweet she was.
Tonya was the type of girl that loved and got along with everyone, making her immensely popular around her peers. She was also an incredibly beautiful girl, standing only about 4'11" tall, with blonde hair, blue eyes and always in great shape athletically from doing her gymnastics.
When I got home, to get my gear, I always park along our street because our driveway just cannot fit 4 cars and even though Dad and Mom were both working, I parked out there just out of habit. I noticed an unfamiliar vehicle in the driveway behind Tonya's car, and just figured one of her friends from school had stopped by, as I headed into the house.
When I came in the side door through the kitchen, I did not see anyone around and as I headed down the hall towards my bedroom, I heard what sounded like sex noises coming from Tonya's room. I stopped and listened for a moment trying to figure out if she was in there watching porn or making one with the moaning that was emanating from her partially opened door.
Nope, that was not a porn as I could also hear her bed creaking. I did not want to interrupt anything, so I tiptoed as quietly as possible towards my room, knowing that I would have to pass her room on the way. Her door was open just a few inches from what I could tell as I got closer to it, so getting past it without being noticed would be a cinch.
Now I do not know why I turned and looked while slinking by, but I did, and what I saw blew me away. There laying back on the bed was my sweet little sister getting her blonde hairy pussy destroyed by a very dark-skinned black guy. I froze in my tracks, unable to take my eyes off them! Tonya's head was back, and her eyes closed as she moaned out her pleasure.
I could hear her saying through her moans, "Oh God, yes! Fuck me, Donte! Fuck my little pussy so good with that big cock of yours! Fuck yes!"
Then he said, "Ah yeah, T! You like that big dick don't ya?"
I never in a million years thought that my little sweetheart sister would ever talk like that, but then again, I never imagined her having sex either. I watched this man pound into her, seeing his cock disappear in her over and over. Tonya's little body began to spasm and writhe out of control and in the next moment she screamed out her intense orgasm as Donte kept on fucking her little cunt.
While Tonya was still going through her climax, Donte quickly followed, driving his cock all the way in her, and yelling out, "Oh YEAH, I'M CUMMING GIRL! OH, FUCK YESSSSSSS!"
I could see his ass making jerking motions as he pumped his semen into her, her cries of pleasure still filling the air as I watched her wrap herself around him. I was still unable to move from my viewing point as I saw him kissing her through their post orgasm bliss, until he finally moved off her, and pulled his long thin prick out of her, dragging a cum filled condom with it. Well at least they protected themselves.
They looked at each other and smiled, then kissed some more with Tonya staying on her back, with her legs spread, giving me a perfect view of her wide opened, very well fucked cunt. Her blonde pubic hair stopped at the top of her open slit, leaving her labia completely shaved. Her very pronounced inner labia blossomed out around her opening like rose petals greeting the morning sun. My God what a gorgeous pussy my little sister had!
Tonya then moved to get up off the bed, and just as I thought she would look towards the door, I made a quiet dash for my room and silently closed the door. When I sat down on the bed, thinking about what I had just seen, I suddenly realized that I had gotten a hard on, and it was pressing full force against the front of my trousers.
Oh my gosh, I thought to myself, am I turned on from seeing my little sister get fucked? I had seen her naked countless times on accident over the years but being a pretty liberal minded family that we were, none of us were ever ashamed of our bodies, and those were accidental naked flashes, nothing even close to this, and seeing her getting her pussy pounded like that, while she moaned in pleasure, well that just sent me over the edge.
I could not help myself, so I pulled my cock out of its confines and started stroking myself off. I looked down at my prick and compared it to Donte's, in my mind. He had me beat in length, as mine was only about 8 inches long, but I definitely had the fatter cock between us. Wait, why I did care about his cock size? It is not like I was going to be fucking my own sister any time soon.
I laughed at myself for a moment then went back to stroking. I may not be going to fuck her, but it did not stop me from thinking about her getting fucked and wishing I could have been in his spot driving my dick inside her. I only stroked my prick for a few minutes before I was blowing a load all over the front of my shirt, sending several jets of cum nearly up to my chin.
I laid back on the bed, still breathing heavy, as cum still oozed from me, thinking about Tonya, but then feeling a little guilty for spying on her. I sighed to myself, then got up and cleaned the cum off me before changing into my camping clothes as I heard our front door close, and a vehicle start up. Donte must have left, and that was probably a good thing since it was getting close to the time Mom would be coming home from work.
I grabbed my backpack and headed out of my bedroom, but just as I went out of my bedroom door, Tonya was coming back down the hallway, still naked from her illicit sexual encounter with Donte. She saw me and her face turned white as a sheet, her mouth about hit the floor, and her eyes got huge! She made a mad dash to her bedroom, partially closing her door but peeking her head out to say something to me.
"Donnie! Oh my God! When did you get home?"
I could not help but laugh a little at her horrified look then said, "I've been home long enough to see more than I ever wanted to see of my little sister, that's for sure!" I shook my head at her and continued down the hallway, to get ready to leave.
Tonya came running out of her room a moment later, now wearing a robe, and caught up to me as I turned towards her. She looked like she was scared for her life and said, "Donnie, please don't tell Mom and Dad that I had a guy here! Oh God, I am sorry you saw that, too! You must think I am a total ho bag now." Tonya then buried her face into her hands and started crying.
I felt bad for laughing, and quickly moved to comfort her, wrapping my arms around her, and saying, "It's okay Sis, I'm not going to tell Mom and Dad anything. Now stop crying and do not worry, I do not think you are a ho, although, I never expected my sister to sound like a porn star, either." I guess I could not help but throw that in there, but that only made her cry harder, so I added, "Tonya, stop, it's okay. You're an adult and do adult things, so just stop worrying about what I think okay?" I gave her another tight hug then pulled back from her.
She looked at me then back down, wiping her tears away and said, "I know, I just worry about disappointing you more than anything, Donnie. You've always been the best brother ever and I don't know, I just don't want to risk you not caring about me anymore."