We picked the park on a hot Saturday because nobody went to the far trails after noon. My sister Emma was twenty-two, same as me, and we had been circling each other for months. That morning she wore a short sundress, no bra, nipples already pushing against the thin cotton when she climbed into my truck.
We hiked the usual path until the trees thickened and the picnic tables disappeared. Emma stopped, turned, and grabbed my belt. "I'm done waiting," she said. She yanked my zipper down right there on the dirt path and pulled my cock out. It was already hard from watching her ass sway the whole walk. She dropped to her knees, spit on the head, and took me deep in one swallow. Her throat worked tight around me while her hand pumped the base. I could hear birds and distant voices but all I felt was her tongue sliding under my shaft.
She stood up, hiked the dress to her waist, and bent over a fallen log. No panties. Her pussy was shaved and already wet enough to shine. "Fuck me before someone comes," she hissed. I slammed into her in one thrust. She was tight and hot, gripping me like she had been thinking about this all week. I held her hips and pounded, skin slapping loud in the quiet woods. Emma pushed back, meeting every stroke, moaning low so it wouldn't carry.
We didn't last long the first time. I pulled out and shot thick ropes across her ass and lower back. She reached back, rubbed it in, then licked her fingers. "My turn," she said, spinning around and shoving me to the ground. She straddled my face, dress still bunched at her waist, and ground her cunt on my mouth. I licked her clit hard while two fingers worked inside her. She came fast, thighs shaking, juice running down my chin.
We weren't finished. Emma stood, pulled me up, and led me deeper into the brush until we found a small clearing hidden by thick bushes. She stripped the dress off completely and lay back on the grass, legs spread wide. "Eat me again, then fuck me slow," she ordered. I buried my face between her thighs, sucking her swollen clit while she pulled my hair. When she was dripping and begging, I slid back inside her. This time I went slow, grinding deep so she felt every inch. She wrapped her legs around me and clawed my back.
We changed positions. She got on all fours again and I took her from behind, one hand reaching under to rub her clit. She came twice, pushing back hard and cursing under her breath. I flipped her onto her back, hooked her knees over my elbows, and drove in deep. Her tits bounced with every thrust. She reached down and played with her own clit while I fucked her, eyes locked on mine.
"Fill me up this time," she panted. "I want to feel it leak out while we walk back." I slammed harder, balls slapping her ass, until I unloaded inside her. She kept her legs wrapped tight so none escaped right away. When I pulled out, she stayed on her back, spread wide, letting me watch my cum drip from her used pussy onto the grass.
We lay there catching our breath, naked in the middle of the park. Emma rolled onto her side and took my softening cock in her mouth again, cleaning it with slow, lazy sucks. I got hard fast. She climbed on top, sank down, and rode me with rolling hips, hands on my chest.
She leaned forward so her tits hung in my face. I sucked her nipples while she ground her clit against me until she came again, shaking and biting her lip to stay quiet.
By the time we dressed, the sun was lower. Cum was already running down her thigh under the dress. We walked back to the truck like nothing happened, but every few steps she would reach over and squeeze my cock through my jeans. In the truck she leaned over, pulled it out again, and sucked me while I drove. I came in her mouth at a red light. She swallowed, wiped her lips, and smiled.
We didn't talk about stopping. We both knew the park was only the first place we would fuck.
