BJ in the park (F/M) | 2016

(I apologize if I don't explain this well; this is my first piece of writing in this sub.)

Today was absolutely beautiful-- the sun was shining, there were sparse clouds in the sky, and it wasn't too hot out. My boyfriend Sam and I planned to bum at home and have fun there but my family came home too soon. We were bummed out and came out to enjoy the wonderful weather instead.
We laid in the grass in an open field at this famous park in my area. The grass was soft beneath our bodies and I was on top of him, giving him kisses and putting grass & small flowers in his hair. I was being my playful self. He was rubbing his hands all over my body, starting from my hair and slowly working down to my waist and ass. He softly squeezed my ass and I gasped.
"Why, do you want me to stop?" he asked with a smirk on his face. His incessant touching aroused me, to the point where I was rubbing against his growing boner.
"No, of course not," I responded back, in a deeper voice, showing that I was getting horny. He pointed to people walking on the path that was next to the field.
"What if they see us?"
"Well, then I'll just put on a show," I purred. My words turned something on in him-- my boyfriend flipped me onto my back and started to heavily make out with me. My hands were in his hair and his hands were exploring my body even further. He squeezed my boobs and popped one out, quickly sucking on my nipple. I softly moaned and could feel my pussy tingling with excitement.
"Yeah you like that?"
His hands started to go down even further, going under my skirt and to my panties. He pushed them aside and stuck a finger in, slowly pumping it in and out. I moaned much louder this time, arching my back and closing my eyes.
"Ugh you're so tight." He stuck another finger in and started fingering me much faster. I moaned louder and thrusted my hips back on his fingers, matching his rhythm. I didn't forget about pleasuring him, however. I grabbed his wrist and sat up.
"It's your turn now," I said and pushed him on his back. I'm positioned so I'm right next to Sam, turning my body and going down on him. I looked around and no one was in sight. I turn to his pants and look at his boner, ready to rip his pants in half. I touch it and it's so hard and hot. "Just lie back and enjoy the show."
I unzip and unbutton his pants, pushing his boxers aside. His dick pops out. It's throbbing and rock hard, absolutely exquisite. "Fuck I want to suck it so bad."

I start by lightly licking the tip, then swirl my tongue around his head. I suck on the head and slowly move down his dick. I use my lips to cover my teeth and bob my head up and down his dick, covering it in my saliva. I could hear Sam softly moan my name. I then swirl my tongue around his head while giving him a handjob. I do that for a while, until I move that hand to his balls where I carefully cup and rub them. I continue to swirl my tongue around the head and move up & down his dick. I deepthroat it several times, gagging many times and letting the saliva drip down his dick and to his balls. "Ugh Sophie, I'm getting close." The fact that we're in public, and people have been walking by now has aroused us so much and has quickly gotten Sam to the edge. I could feel the wetness of my panties on my inner thighs as well. The warmth in my pussy gets me to work on his dick even faster, making me slobber saliva all over his cock and making wet squishing noises.
"Fuck, I'm cumming!" I work even faster until I feel his dick twitching at the back of my throat. I let the streams of cum go down my throat and swallow hungrily.
I quickly move away and zip his pants back. I lie on my back, tired from my work. Sam turns to me and kisses me on my head.
"That was great babe. You definitely put on a show."

Edit: I posted a sequel... what happened next:

http://www.reddit.com/r/gonewildstories/comments/2bsh26/an_attempt_at_bathroom_sex_and_backseat_fun/