As soon as we made it out to the car Amanda had pulled her jeans off and pushed her panties to the side, so much for discretion and privacy. I watched as I fumbled with the keys to start the car as Amanda slipped her fingers down and rubbed her clit, turning to look at her face I saw her eyes locked on mine.
"Like what you see big brother," she asked playfully as she dipped a finger inside that pretty little area between her legs.
"I, well, I didn't quite expect all this Amanda but yes, nothing turns me on more than seeing a girl pleasure herself," I chuckled, "well, then again I would love to see you with another girl and to.."
"Ok, mmm," she giggled and then moaned, "I get the picture Chad, you're horny and a guy enough said."
She leaned over and brought a wet finger to my lips and allowed me to suck her finger into my mouth and taste her as her other hand went to the bulge in my jeans. "Get us home fast Chad, your little sister is wet and in need of that big cock of yours."
I ran a few red lights and stop signs on the way home, luckily there were no police cars out there that night. As we pulled in the driveway we noticed all the lights were off and figured mom and dad were either asleep now or still hadn't gotten back from their trip. Amanda pulled her jeans up just in case and then jumped out of the car and ran inside.
We grabbed a few bottles of water and then a movie from the shelf downstairs and headed up to my room. I checked the answering machine and sure enough our parents were delayed and not coming back for a few more days, mom had said something about running into some old friends and staying a bit longer to visit. I really couldn't even remember that much as I ran up the stairs and into my room.
As I went through the doorway there was Amanda lying beneath my covers with all her clothes in a pile next to the door. She sat up and as the blanket fell away her breasts and hard nipples came into view. I noticed the tv was already on and she had apparently taken it upon herself to put in a movie. As I looked at the screen the title of the movie scrolled up as a naked girl walked through an open doorway, "Brothers do Sisters 2" was the title of the movie.
I smiled and walked to the bed and started to sit down when Amanda reminded me if she wasn't wearing clothes I shouldn't be either. I put the bottles of water down and stripped as she clapped and whistled making me blush. "My, my big brother you have muscled out all over in the right places since joining the military."
I just grinned goofily and jumped beneath the covers with her. Amanda turned and put her head on my stomach as I sat there watching the opening scene of the movie and then her hand went to my cock. The flaccid state didn't remain for long and within seconds I was already sporting half an erection. "This thing is resilient I hope," Amanda said with a wicked smile. Then she kissed my stomach and pulled away the blanket.
As my cock came into view, it just as quickly disappeared right back to where it had been during the movie in the theater, her warm little mouth. I wasn't going to be left out this time and I told her to move back a second and let me lie down so she could swing over me. "I want a taste of the little pussy of yours baby sister."
Amanda pulled off and spun around waiting as I got comfy as I did she put one leg on each side of my chest and dropped her hips down so her pussy was right above me. I grabbed her hips and pulled her down even more and took a long look at her open pussy and the pink showing from within as I took in the view. I stuck my tongue out and licked up and down her slit as I felt her long strawberry blonde hair fall over my hard shaft. She was teasing me and knew that it was driving me wild as I pulled her all the way down and slid my tongue between the folds of her lips and up inside her. I wiggled my tongue for a moment tasting her unique flavor before I started to pull it out and run the tongue up and down her slit and finding her clit. I pressed my tongue flat against the bud of pleasure and moved it back and forth, bringing moans from her before I felt her mouth surround my prick once more.
I reached up and beneath her and rubbed her nipples as she rode my tongue, my nose was pressed into the crack of her ass and she seemed to love the way I was licking and tongue fucking her. I couldn't help but wonder what she would do if I slid my tongue over her little puckered asshole so I slid my tongue all the way back down her slit and up the crease of her ass.