Note: I should mention this is a six part series and I have all ready written all parts. I simply wait for one story to be accepted before posting the next. Of course I always go over them again to get some errors out, but time doesn't allow me to be perfect, nor does my skill.
So just enjoy.
*
We went back to sleep, only to woken up a few hours later by dad moving around. Mum was already getting ready for another day mucking around.
I felt and probably looked like crap while Jenny looked her usual vibrant self. I swear her and mum could exist on no sleep and still look as energetic as they normally did.
Today mum planned for us to soak up the sun on the beach and relax properly. Today was the only full day we would be having here, tonight was our last night sleeping at the hotel.
Like mum I planned to get all I could in.
Gone was any hesitation of touching my sister. If she had of told me off or made it clear she didn't like what was happening I would have stopped. Nothing turned me off faster than the thought of her being disgusted or scared.
But she hadn't pushed me away or even said anything. So I was full steam ahead.
We were out the door and walking towards the beach before we could really wake up. Well me and dad anyway. I looked around, there was no one around. Every one was either sleeping or already at the beach.
My mum was wearing her swimming suit with a skirt, while Jenny was wearing a tight top and knee length shorts.
I moved forward and cupped Jenny's arse, she flinched but allowed me to feel her up as we walked. I squeezed and cupped her supple arse through the thin material of her shorts. Enjoying the way her arse changed shape and firmness when she was walking.
I really wanted to fuck her. My desire for my sister had always been there, but nothing more than the occasional wank fantasy. Now I could hardly keep my hands off her.
I shifted my hand between her legs and slowly put pressure as she walked. I cupped her pussy through her shorts and lifted her up. She was forced to walk on tippy toes for a few steps.
I continued to lift her up, after a few lifts she wiggled her pussy more on my hand. I started to squeeze my hand and move my fingers around as I watched our parents just ahead.
I was feeling my sister up in public and I was as hard as I was when she was sitting on my face a few hours earlier. I needed that again.
I wondered if she felt the same way. Surely if she wanted me to stop she could have walked abreast with mum and dad. Instead she stayed back with me the lecherous brother I am.
We got close to the beach, so I let her walk normally and reached around to give her breasts a quick squeeze. She pushed her chest out into my hands. I reluctantly let go as we cleared the last buildings and people came into view.
We spent the morning alternating between the beach and sea. Both me and my sister weren't great swimmers, so we mostly stayed in the shallows. Only going as deep as our chests.
I stood near Jenny on one foot, the other rubbing between her legs, she was smiling. It was hard to stay standing on one foot while the sea pushes you back and forth. Only the buoyancy of the water let me stand up and clumsily rub my sister's pussy.
We were practically alone.
The surfers were further up in the more exposed and rough water, while the other bathers were closer to the groynes. The rock walls running off the beach into the water to stop the tide taking all the sand away. They made the sea calmer and allowed the bathers to relax in the warm sunshine.
So we had a little privacy, not as much as I wanted, but enough to play around.
"You dirty little bastard. I bet you want to stick your dick in and fill me up with you juice? Don't you? I bet you are hard right now, thinking of your sister's pussy."
Jenny pushed my foot away and moved next to me.
"Keep looking that way."
We were facing opposite directions with her body between me and our parents on the beach with the other people. She reached down, pulled my shorts down freeing my erection.
It felt weird to be naked underwater, the waves were making my cock wave back and forth.
She grabbed my cock and began furiously pumping away. She hadn't handled much cock before, if any, so she had no technique. She just grabbed and pumped.
Her hand was soft and she seemed to know she wasn't skilled, as she kept on changing her approach. Sometimes she squeezed my cock all over, rubbed the head or gave a bit of a twist.
I would show her how to do it properly later.
But the fact we were out in public and it was my sister was hot enough a stiff breeze could make me cum. My cock was so hard it was throbbing in time with my heartbeat, while my heart felt like it was just about to burst.
Within a minute I was shooting my load under water. Only if someone was close enough to hear Jenny dirty talking me while I groaned would know something was happening.
Jenny gave my dick one last squeeze and moved away from me, gracefully moving into a casual breast stroke. Giving me a great view of her tight arse frog kicking.
We ate lunch, some fish and chips at a nearby park while seagulls watched and waited for the odd chip thrown out. Dad was the one to feed them the most, he loved to watch them run across the ground awkwardly.
Our clothes dried quickly in the sun, though they still had that clingy feeling to them.
Next it was time to go shopping. Me and dad were out voted somehow, as the girls seemed to get two votes each. I wasn't too bothered, I knew this was coming and probably the main reason mum had chosen this town.
"You guys go ahead. I need to go to the toilet."
I watched Jenny run off towards the public toilets. I turned to dad, mum was already hurrying towards a factory outlet shop.
"I better go too, we won't get much rest today. I'll catch up later with Jenny."
Dad nodded, he was looking pretty glum with an afternoon of trailing after mum as she went bargain shopping. I turned and ran after Jenny before my smile could break through.
