My first day home was a real scorcher, so my family decided to go for a swim. We have a big inground pool and hot tub in our nicely landscaped backyard. I figured it wasn't the beach, but it would do.
Since I moved out, my sister took over my former bedroom, keeping a dresser with a few of my things in it. Since that included my bathing suit, I knocked on her door, "Anna, can I come in and get my bikini?"
"Sure," she called through the door. I opened it to reveal my beautiful seventeen year old sister wearing jean shorts and her bra. She was shorter than me by a few inches, standing about five foot one, with small perky tits, shoulder length brown hair, and nicely tanned skin. As she turned, I noticed her toned runner's legs and firm ass.
I walked over to my dresser and picked out a two piece bathing suit. As I turned, my sister was already wiggling out of her jean shorts revealing her lacy white panties. I didn't think anything of it as I too began to get changed.
As I stripped out of my underwear and bent down slightly to get my bikini bottoms, I caught my sister looking at me.
"Wow, sis, is that a clit piercing?" Anna asked, taking in the sight of the barbell piercing between my legs.
"Not the clit, silly - the hood. It's called a vertical hood piercing," I said, correcting her.
"Wow, mom and dad would freak if they knew…" She said. It was true, I had wanted a belly button piercing badly in high school but they had forbidden me from getting one. I knew that once I was out on my own, I'd get a body piercing and I figured the VCH would be easier to hide; and more fun!
I spread my legs slightly and tugged on the skin above my mound, showing off my cute jewelry with its small blue beads. I closed my eyes in pleasure as the barbell rubbed against my clit.
I felt Anna's fingers tug gently on the end of the barbell and my eyes snapped open. I could see the look of curiosity on her face as she gently rubbed me in a circular motion.
"If I lay down, you could get a better look," I said.
"Sure," she said immediately.
I laid on her bed and put my feet flat on the sheets with my knees bent. She eagerly got between my legs and as she slid up on her belly, I could feel her hot breath on my thighs. God, I was so turned on, and by my own sister.
"You're so wet, Aly!" Anna said as she resumed manipulating my piercing.
"What do you expect, dummy - you're playing with my clit!" She blushed slightly as I said that. "But please don't stop." I hastily added.
I was rapidly succumbing to the pleasure when there was a loud knock on the door. "Girls, are you ready?" our father was yelling.
"Shit!" I mouthed to Anna, as I sat upright. Anna turned toward the door and said, in reply, "Not yet; five minutes!"
As she turned back around, her hand found my clit again and resumed her ministrations. The little bitch still wanted to get me off! She leaned forward and kissed me, our lips parting and tongues exploring. I whimpered softly as she slid two fingers into my wet cunt. She continued to flick my clit piercing with her thumb, as she wiggled her fingers around inside me.
She broke the kiss, and began kissing my neck and cheek. Having my sister's fingers inside my body was driving me wild. "I'm so close," I whispered.
She worked her way to my ear, biting and sucking my earlobe. "Cum for your little sister," she whispered between bites.
Hearing this sent me over the edge. As my pussy clenched around her slim fingers, my orgasm washed over me, and I lay back on the bed, eyes closed.
When I opened them a few seconds later, Anna had stood up and already begun the process of putting her bathing suit on. "Hurry up, slowpoke," she teased, and tossed my bikini to me.
"But you.." I began to say.
Anticipating my protest, she said, "You'll just have to pay me back later," sticking her tongue out at me.
We dressed quickly and went out to the pool. We swam in the pool and laid out sunbathing as the rest of the afternoon passed without incident. It was hard for me to keep my eyes off of my sexy sister, thinking about pleasing her like she had pleasured me.
As the heat of the day gave way to a slight evening chill, we decided to take a dip in the hot tub. Anna sidled close to me as our father, who was sitting across from us, leaned his head back on his towel and closed his eyes.
My hand fell to Anna's crotch under the water and out of view, traced her slit through her bikini bottoms. She let out a little yelp in surprise causing Dad to say, "Anna? What was that?"
Anna blushed and thinking quickly replied, "Aly was just tickling me."
"So tickle her back," he said without even opening his eyes.
She shot me a mischievous look, as her hand found the crotch of my swimsuit.