We ran into the trees and hid behind a thick one. I hid right behind it, pushing myself against the trunk. Luke stood right behind me, tightly squeezed against my back.
We watched as the group of schoolchildren we had seen the previous day walked up the path, giggling and talking loudly as they went. As we watched them pass I became aware that Luke’s cock was pressed hard up against my ass cheeks. I think he must have realized the same thing as he started to get an erection.
The school group finally passed and when they were out of sight I let out a deep sigh. Luke backed off and I turned round to face him.
“That was close! Sorry about that!” he smiled sweetly as he saw my eyes gazing at his hard penis.
“That’s ok. I… err…. I kind of liked it,” I whispered.
I sank to my knees and looked straight at his cock then up at his face. Then I wrapped my lips around his shaft and began to give him a blow job.
Luke held onto my head as I sucked him.
“OH OH YES THAT’S GOOD! DON’T STOP,” he called out as I worked his cock with my lips and my tongue. I felt really hungry for him.
He shot his cum into my mouth and I swallowed it all before standing up and kissing him. He reached down and pulled my bikini bottoms down before kneeling down.
Before I realized what he was doing my brother’s tongue was licking out my pussy.
As he performed oral sex on me I started talking for no real reason.
“Shut up!” he scolded me, as he pulled back from my cunt.
My moans got louder and more desperate as he licked me.
“LUKE!! LUCY!!” Ben shouted as he ran back up the path, past the tree we were hiding behind.
“Shhhh…. Oh God don’t stop now!” I moaned as Luke got me closer to orgasm.
I held his head tightly where it was to stop him moving from my vagina.
“OH GOD OH GOD OH YES FUCK FUCK FUCK GONNA CUM!!!” I screamed as I did cum.
We stood together and laughed. We straightened ourselves out, brushed ourselves down, then stepped back onto the path. We walked down even though Ben had run up.
We talked about what had just happened between us and also about last night when we had first performed oral sex together. I told Luke that I had seen Ben and him jerking each other off the other morning.
“Have you done this… you know…. with Ben?” he asked cautiously.
I nodded.
“Wow. Lucy.”
“Yesterday afternoon when you got the beer. We were sunbathing and things got a bit, you know, hot!” I laughed.
“Wow,” he said, wondering.
“GUYS!!! Oh thank god!!” Ben ran up to us from behind.
“Where did you get to? Did you see those kids?” he asked.
“Yes, we nearly got caught but we ran into the woods and hid behind a tree!” Luke told him.
“That was lucky. There was about twenty or so. Schoolgirls. Terrifying. They shouted at me and stuff. I dread to think what they would have said to you two… like that,” he said , nodding at our lack of clothes.
We laughed as we talked about our lucky escape. We arrived eventually at the edge of the clearing near our tent. There was about two hundred meters to the tent.
“I’m going to run as fast as I can in case our friends appear,” explained Luke.
He checked the coast was clear and then started sprinting. Ben and I laughed as we watched his naked butt rolling about.
“I made it!!!!” Luke shouted as he got to the tent.
“Why shout?” I wondered out loud.
“We can see he made it. Fool!” said Ben.
We set off slowly across the clearing. Shortly Mary appeared at the entrance to her tent. She was completely naked.
I waved at her.
“Hi guys!!” she called, waving back.
We carried on walking as Mary headed back inside.
We fell into the tent where Luke had already put on some shorts.
A few minutes later a voice called outside our tent.
“Hey guys!” it was Ed.
The boys went out. I stayed in as I was still topless.
They talked about the walk and Luke invited Ed and Mary round to share some beer later. We had a swim after Ed had gone then cooked dinner.
I put on some shorts and my cropped black skull vest, I didn’t wear anything under it. The boys still wore shorts. We chatted to Ed and Mary about our day.
The boys and Ed went for a dip in the lake.
“Are they really your brothers?” Mary asked me.
“Yes. Why?” I replied.
“Well I don’t know. I mean you seem quite liberal with clothing for a sister and two brothers,” she carried on.
I knew she had seen Ben and I in certain situations without clothes!
“Oh we’ve always been an open family. Sorry,” I answered, lying.
We all chatted around the fire. I knew Ed kept checking out my vest to see if my tits became visible. That quite turned me on.
Finally Ed and Mary went back to their tent. I sat around the fire with my brothers.
“Crazy day,” laughed Luke.
“You can say that again,” Ben sighed.
“Good though,” smiled Luke.
“I’m really tired now. I might crash out. You don’t mind?” asked Ben.
He went in, while Luke and I sat and drank some more beer. After a while I got up and looked in on Ben. The inside of the tent was pitch black so I assumed he was asleep. I turned around and as I faced Luke I pulled off my top.
He smiled as he saw my breasts flickering in the fire light. I walked up to him and kissed him. He pulled down his shorts as I pulled off mine. We fell down to the ground, kissing.
We kissed then I lay on top of him. My tits pressed against his chest while his cock was solid against my thigh.
“This is crazy. I can’t believe I’m doing this,” I whispered, between kisses.
“I know. You’re my sister. How did we get to this?” he replied quietly.
“It just feels right doesn’t it?” I asked.
“It does. Are you sure?” he asked me, before kissing me again.
I nodded and raised myself up and then began to lower my vagina towards his waiting cock. Just as his tip entered me we were disturbed by Ben making a coughing noise from inside the tent. We froze for a moment.
Then we heard laughter coming from Ed and Mary’s tent. I sat up and looked over in their direction but there was no sign of them. I looked back down at my eldest brother.
“Do you realize what we’re about to do?” I asked him.
“I think so,” he replied, nodding.
“Are you sure you want to? I mean once we do this there’s no going back,” I said.
“I want to more than anything in the world,” he responded.
I lowered myself again and felt the tip of his shaft against my pussy lips. Once again he hesitated.
“Is it….. will it be….. safe?” he stuttered.
“Huh?”
“Safe? You know, pregnant?” he asked eventually.
“Oh. Oh yes it’s ok. I’m on the pill. I do it with Jack,” I answered.