“Yeah?” I whispered breathing heavily. Thrusting forward so she could see my balls dangle in the moonlight above her.
“Yeaahh, big brother,” she sighed, “I like watching my brother stroke his hard cock while I finger my clit..”
“Yeah?” I stroked harder and pre-cum soaked my cock making tiny slapping sounds with each stroke.
“Yeah, big brother.. You like watching your sister finger herself while you stroke your big cock.”
“Yeah, I do..”
“Yeah? You like jerking off over your sister while she fingers her wet clit? You like watching me grab my tits while I finger my pussy? Yeah, big brother??”
“Oh Kassie, you’re amazing… Finger your pussy, little sister. I like watching you moan underneath me while I stroke my fat cock over you in our back yard.”
“Ooooh, yeah big brother. Don’t wake mommy and daddy… Watch your little sister squirm on the ground below you, but don’t wake mommy and daddy, baby. Don’t wake mommy and daddy, big brother. Stroke harder baby, but don’t… wake.. mom.. mmm…”
“Yeah, baby.. Yeah little sister. Swirl your fingers around your clit… Make big brother happy, baby. Make your brother cum…”
“Yeah… are you gonna cum big brother?”
“Yeah..”
“Don’t cum yet, baby. Come here.. kneel overtop of me.. bring your knees down.”
“Ok..” I release my grip and kneeled down over her. My knees planted on both sides of her. My balls dangling over her stomach. My ball hairs brushing her smooth skin. My cock jutting out over her round milky white tits. If I came now, I’d make a stream of cum sail straight over her head.
She grabs my arms, “Don’t cum yet. Let it build up… You wanna grab my tits?”
“Uhhh, can I?”
“Yeah,” she said, and placed my hands on her soft boobs, “Squeeze my tits while I finger my pussy…”
I hold onto her boobs, taking as much into each hand as I can and I squeeze. Her eyes close and she moans, sliding both of her hands under my legs, brushing her arms against my warm balls as she slides both of her hands over her pussy. Moaning and looking back at me while I massage her tits with both of my hands. My balls rubbing against her arms, she begins rocking her hips in a circular motion. With each rock, her arms move my hanging balls. I slide them up and down her arms and I feel her knuckles moving around between my legs.
“Oh..” she lets out a tiny squeal, still looking into my eyes, whispers, “Yeah… Look at me while you squeeze my tits… Squeeze them harder… rub my nipples.”
I squeeze while moving my thumbs over her hard nipples. I press down and make circles with my thumbs over her nipples. She gasps and opens her mouth wide, her forehead wrinkles and she lifts her head, staring into my eyes.
“I want..” she breathes, “I want you to fuck my tits..”
“Yeah..?”
“Yeah,” she says, “Maybe.. hold on.”
She stops a moment. Pulls her arms back out and breathes heavily. I’m still kneeling over her, cock rock hard ready to keep going.
“Can you grab my drink?” she asks.
“Yeah sure,” I say and I stand up and walk a little wobble-legged towards the back deck where our rum and cokes are. I grab them both and take a swig from mine. Walking back towards Kassie, whose sitting up now, I hand her her drink. She takes a sip and I kneel in front of her, cock still stone straight. We both sit and drink, breathing heavily. I can see her body crystal clear now.
“Wow…” I let out a sigh, “That… was… cool.”
“Yeah,” she takes another gulp, “I needed a breather. You don’t think we’re being loud, do you?”
“No I think we’re cool,” I say, “Mom and Dad are dead asleep. They have work early.”
“Yeah,” she says, and looks at me a moment, “You wannaaa… keep going?”
I’m sip my drink at the time, but when she says this she opens her legs, showing me her pussy. Still looking in my eyes. Her eyebrows raise.
“Yeah!” I say, “I mean.. If you do! It’s not too weird? We’ve never gone this far before.”
“No I like it,” she says, taking another sip, “I don’t think it’s all that bad. We’re just enjoying each other’s bodies.”
“Yeah I agree, I’m having fun,” I say, “My heart is pounding,.. haha.”
“Haha,” Kassie laughs, “Ok!.. Sooo, are you still hard?”
“Yeah..”
“Good! Come here.” She’s on her knees again, so I take a drink and kneel also. We both put our drinks down and she puts her hands on my chest, closes her eyes, leans in and puts her lips to my neck. I breathe in deep as she kisses my neck, under my right ear.
“That feels good,” I whisper and I place my hands back on her breasts. Still giving my neck little sucks and kisses, she puts her hands back on my waist and massages my groin muscles again with her thumbs. The heavy breathing starts again. The smacks from her kisses on my neck in my ear. I squeeze a little harder and start pinching her nipples. One of her hands disappears from my waist and I feel her fingers underneath my balls. Still kissing my neck she brings her hand up and cups my balls. Rolling one of them in her fingers, a moan slips out of my mouth. I roll down my head, and with her left boob in my hand I take her nipple in my mouth and begin sucking. Swirling my tongue around her nipple with each suck, she breathes in and squeezes my balls a little harder, rolling them in her fingers with each squeeze.
“I’m gonna lay back again,” she whispers in my ear.
“Ok”, I whisper back.
So she lays back down in the grass and pulls my hand, leading me forward again to the same position as before. I’m kneeling over her again, balls resting on her belly.
“‘Come here” she says, “Drip your cum between my tits.”
So I straighten up a little, and she rolls my balls in her fingers again as I squeeze a few drops of pre-cum on her chest between her tits.
“Yeah… just like that,” She whispers, looking down. “Do you like it when I rub your big balls, big brother?”
“Yeah” I whisper, “Rub my balls, little sister…”
After looking into my eyes and rubbing my balls another moment, she lets go and brings her hands over her tits, squeezing them together and letting my juices lube them up.
“Come here,” she says, “Put in between my tits.. Go slow.”
“Ok..”