It was 10 PM, and I yawned with fake sleepiness. Kittie looked over, I could see a smile, she knew I was faking being so tired.
"Well, it's been a hectic day, I'm off to bed. Goodnight Kittle, Goodnight Kevin."
Kittie replied, "Goodnight Jason," sleep well, with a sexy grin.
Kevin added, "Goodnight Bro."
I went upstairs quickly and saw a little note. Kittie had been upstairs earlier, and she had left it for me. I opened it and felt my cock rise fast.
"Jason, watch us fucking, but don't stroke out a load. After Kevin has gotten out his load and is sleeping, I'm gonna slip over to your room, and show you how well I can suck cock. Looking forward to it, Kittie."
About 20 minutes later I heard them come upstairs, and Kittie's voice was low, but loud enough for me to hear as she said, "I'm so horny, I need your dick baby, I'm sure Jason it's asleep!"
This was a giggle, and Kittie purred, "Mmmm, I love the way you feel up my ass baby!"
I heard the door to the guest room open. I waited for a minute, then made my way to the door. Kittie had left the door open just a bit, and I looked in, pushed it open just a bit more, and took in the amazing sight.
Kittie was riding Kevin's dick in the reverse cowgirl, the position had her facing the doorway, looking directly at me. The bedside lamp was on, giving the scene a subdued glow, letting me drink in the sight. She smiled as she saw me fully naked, my dick showing its approval of the sight. Her hands came up, and she cupped her big boobs, and started to tug and gently tweak her tits, making them rock hard prominent nipples.
"Oh yeah baby, so tight, so wet, keep riding my dick Kits!"
Looking right into my eyes, she cooed, "Oh yeah baby, I love the feel of your dick deep inside my tight little cunt, my hot fuckhole is gonna suck the load right out of you!"
Kittie knew how to ride, and what she liked, she got into a practiced rhythm, sliding her body backward and forward, rocking and rotating her hips, then pushing down, grinding herself against my brother's dick, then repeating it, over and over. Her eyes were locked on my rock-hard dick, she was licking her full, pink lips, her face a study in bliss.
"Oh yeah, keep riding me baby, make me cum!"
Kittie went to riding him hard, just pumping her hips up and down, her hand reached down, cupping his balls and gently squeezing.
"Make me cum Kevin, oh yeah, gonna cum all over your dick, give me that load, cream my cunt, CREAM MEEE!"