Listening To His Sister

I was staying over at a friend’s house one Saturday night and, since we were out of school, we were up pretty late watching TV and playing video games. His parents were out of town on a weekend getaway so we had the house to ourselves until about midnight when his sister came home from a night out. She didn't say anything to us, but since we were in the basement I could hear her walk down to her bedroom. So, about his sister, she's hot. Smokin' hot. Ball-achingly hot. “Gotta jack off to her at least once,” hot. About 6-feet-tall, toned waist, legs for miles, and long, perfectly shaped feet. When she had left out earlier, she had on a white undershirt with a plaid button-up and both stopped just above her belly; she also wore tan, skin tight shorts that barely made it past the bottom of her ass. She even had shiny black sandals that matched her jet-black toenails and made an echoing “slap,” “slap,” “slap,” as she walked. Again, enough make you want to whip it out and blow a load right then and there.

Anyway, she wasn't home for too long when I needed to pee so I headed upstairs to go to the bathroom. The bathroom was past her bedroom, but when I was walking by I could hear her behind the door giggling. I quietly stepped closer so I could listen to her and I assumed that she was talking to her boyfriend. They met at college and didn't exactly live close to each other. So, when classes were out, they were pretty much limited to the phone.

I listened as well as I could and heard her say, “Don't worry, my parents aren't home.” I knew it was going to get good. She giggled again and said, “Ok, just let me get out of these clothes." I heard her shuffling around a little bit and say, "Did you get naked? Mmmm, me too. Oh, I'm already so wet." In an instant, I had forgotten about needing to pee and was rock hard. Since we were just hanging out in our boxers it took no effort to slip them off and spy outside her door naked. I slowly started stroking my cock and she said, "Ok, let me get it." I heard some rummaging through a drawer and then, "Ok I got it.” A couple seconds later, a faint buzzing noise began. "Mmmmm, oh that feels so, so good. My clit is so hard. I just wish it was your big, thick dick in me."

I couldn't believe I was actually listening to this stunningly beautiful woman masturbate. I got down on my knees and sat on my heels, quickly stroking my throbbing cock. I closed my eyes and let my imagination take over. I first began thinking of her laying there naked, spread eagle and slipping her toy in and out of her. Then I imagined the two of them together. His massive cock was spreading her wide open, her legs wrapped around his waist tightly. Her heels digging into his back. Her long toes spreading and twitching with each pump in her wet pussy. Her juices were flowing out, dripping down her ass and puddling on the sheets. All the while I could hear her moaning and saying how good it felt to her also-masturbating boyfriend.

I was getting close and I could tell by her loud breathing and panting that she was too. I slowed down as much as I could to hang on and edge until I heard her say. "Ohhh, I'm about to cum. Cum with me. Oh shit, oh shit. Stroke that cock hard. Shoot that hot cum all over your belly. Oh, I'm cumming. Oh shit. I'm cuuummmiiiingggg."

I cupped my left hand over the head and shot my own load, almost biting my lip to stop from moaning. Tears welled up in my eyes it felt so amazing. I was squeezing out every drop as she said, "Oh my gosh. That felt so good baby. My clit is tingling. How was yours? Mmmm, I just wish I was there to lick it all up." I knew I was risking her walking out at that point, so I grabbed my boxers and stood up, felt around with my bare foot to make sure nothing dripped on the carpet and tiptoed down to the bathroom. I cleaned up all the cum off of my hand and finally let out a long piss before putting my underwear back on and heading back downstairs.

When I got back my friend said, "Dude, I thought you were going to piss?" I looked at the clock and saw that I was gone for about 20 minutes.

"Yeah, when I got up there something else needed to happen."

"Jeez, I hope I don't need to open the window in there."

"Nah, I think it's ok."

Little did he know I wasn't sitting in the bathroom, I was squatting in the hallway jacking off while listening to his sister masturbate.