This time she experimented with the tip of her tongue on my lips. My tongue found hers and we began seducing each other with our mouths. I moved back to her tits and licked her left nipple. Madison pushed her breasts together so I could lick both at the same time. I flicked my tongue over them with more urgency, rapidly moving from one to the other. While I was busy on her tits I put a hand between her legs, she was hot, her pants were damp. I stroked the source of her heat which caused her to roll her hips against my hand, by then my cock was crying with lust, the tears from the end of it soaked my shorts. I lifted my head, looked at her and said “Let’s take our clothes off.” My sister looked back with unfocused eyes and panted, “Not yet,” grabbed my hair again and began to toss and twist while gasping for breath. She ground her hips against the source of pleasure between her legs and growled deep in her throat. She shuddered one final time then fell back onto the grass completely relaxed. I wasn’t sure but I guessed that she had just had an orgasm. She was still for a moment then opened her eyes sex and looked up at me, “Damn.” She glanced down at the mountain in my pants and offered “Let’s go back to the camper, mom and dad left Hardcore on the bicycles. They’ll be gone most of the day.” When we got back to the RV we found a note from our parents. It was a list of chores and that we should have dinner ready by dark when they came back. Madison grabbed a pencil and scribbled another line at the bottom of the list. She handed me the paper then stepped behind me. The last line, in her handwriting said ‘Fuck Madison.’ I turned around to face her just as she was stepping out of her summer shorts. She nodded toward the rear of the RV and said “Let’s go back there.” I reached for my sister but she darted past me toward the back of the camper, kicking her panties off her feet as she fled. She launched herself through the air and landed on the bed, laughing at me, teasing me while she pulled her shirt over her head and tossed it in my direction. The bra was last, she dangled Fucking it briefly from her fingers then grinned as it fell to threesome the floor. I followed the scattered trail of Madison's clothing to the rear of the RV. I’d never seen any girl completely naked before and my heart lurched in my chest when I saw her; my semi-hard dick became her plaything in seconds. Madison is about 5'3” and small, I guess petite is the right word. She couldn’t have weighed much over 100 pounds but she packed a lot of that in her tits. They were full, round and the nipples were stood firm from rose pink circles of skin at the end of her breasts. I was trying to pull my pants sucking off while stumbling toward her. She giggled at me, watching me fumble with my clothes, trying to shed my shirt and pants at blowjob the same time. “You’re never gonna have sex if you can’t get your clothes off any faster than that” she said mockingly. I finally managed to kick my pants into a corner just as I reached the bed. I threw myself at her and tackled her as she tried to squirm away from my grasp. My erection was throbbing, swelling even harder as we wrestled. I knew that if I couldn’t relieve the pressure soon, it would split open like a sausage on a grill. Madison managed to maneuver out of my hold, threw her body over mine and tried to pin me down, she was laughing gleefully as she sat on me, pinning my arms to the bed. She was straddled across my chest and I was looking at her slit just inches from my face. My sister started to say something but I didn’t hear her over the thunder of blood in my ears. As I looked at her sex crack partially covered by soft dark curls something wild and instinctive streamed out of my balls directly to my mind. I wanted to lick her pussy. I sat up with her still on my chest; she fell off backwards to the bed. I shifted around until she was tucked under me and kissed her on the mouth. Dan Powell carefully placed him into the rear seat and Gore returned to the bar. We changed positions but as we passed I wanted to grab her and fuck her in both holes. The hug lingered and when she pushed away he let go. “Too bad,” Bimboslut said, standing erect, her skirt falling over her rump. I met Mom for breakfast and said well that’s three now, she said what? My father started the truck and we left for home. How Hardcore dare that sex stupid boy tell me I can’t touch my pussy. But it did anyway. threesome He was known for being lax on performing autopsies so no real autopsy was performed. She groaned out as his cock sunk its way up into her guts blowjob and settle into a steady ‘clap, clap, clap’ rhythm. I still had more to go. "And we will treat you better than any other guy will." An hour later I was rudely awakened by my alarm clock. I mouthed like a beached fish for a second before I sputtered. I moaned "Yes. “Hello, this is David,” I say into my phone. It has lain dormant within her only to manifest Fucking sucking itself now ? With free access now I work my full shaft with my hand, twisting my wrist around the tip. Her legs convulsed violently and her whole body shook for a few minutes.