I mumbled what a rip off it was, five bucks just to go swimming for the day. Of course, that did include a locker the size of an ash tray so you could lock up your belongings while you were soaking up the chlorine. Hell of a deal.
Jessica went left to the women's locker room and I went right, to the men's. Both locker rooms opened up into the huge room that held the pool. There were two pools actually. On my side, to the right, there was a large indoor water slide and a wading pool full of giggling children. To the left, the Olympic-sized swimming pool. I couldn't tell the difference between the size of the old pool and this one, but they said it was "Olympic-sized". The pool was twelve feet deep on one end and five on the other. It had six "lanes" and there were several people doing laps. "Serious Swimmers."
I looked around briefly for Jessica and didn't see her. She must have taken a little more time primping.
I walked around to the deep end of the pool and dove in. I had made a couple of full laps before Jess came out of the locker room and my jaw flopped open. She had worn a bikini to the pool, of course she'd had her light weight shirt on, but the bikini she wore now was different, and a whole new form of stunning. It was a bright red solid color, both top and bottom and stood out brightly against her well tanned skin. The small triangles designed to cover up her breasts were doing about half the job they were made for. They were just big enough to cover her tiny, pert nipples and the lower half of her breasts. It was tied with fabric so thin it could have been red fishing line.
The bottom was sheer, not quite see-through, but very close. I wondered what it would look like when she got in the water. The front was cut low and had a lower and upper thin strip of fabric stretching over to tie in little bows high up on each hip. Any lower and I would have been able to see the small indentation where her pussy began.
I swam over and was hanging onto the side of the pool, she was directly above me and, apparently, I was staring at her crotch.
"I'm up here, genius," she said.
My turn to blush. "Wow, Jess. That is an incredible swimsuit. You, um, fill it out nicely." Idiot.
"Thanks, Mike" She smiled and dove over me into the water. There was barely a ripple as her feet disappeared beneath the surface. Excellent form. Literally. She took off swimming a few laps and after the first couple, I tried to pace her. I'm by no means out of shape, but Jessica is like a fish when she hits the water. She is an easy swimmer and quickly lapped me. I finally tired out and headed for the bank. I was ready to boost myself up to the cold, wet tile walkway when Jess came up behind me, lightly slapped me on the shoulder and said, "You're it!"
It was a game we had played when we were little, and one that we hadn't played in a few years. I wasn't sure why she all of a sudden wanted to play it, but, hell, we were wet and I was game.
I turned around in time to see her bolt out into the deep end and tread water, waiting to see if I would accept the challenge. I did and surged forward. Only one area that I'm better at Jess when swimming is the take off. I'm much more powerful so I can quickly close gaps, my steam runs out fast, though if she gets up to speed.
I dove beneath the water and surged forward towards her. It took two, maybe three seconds but I came up underneath of her, grabbed her around the waist and tossed her in the air. She landed ungracefully behind me and after a quick "you're it" I was off again. I knew I couldn't stay away from her for long and I was right. I felt her smooth hand grab me by the back of my left thigh and she pulled herself up on my back as I was trying to swim away. She was trying to wrap her feet around my waist for a better hold but only managed to rub my already stiffening dick up and down with her foot a time or two. I bucked her off and turned to look at her but she was already swimming away from me.
Turnabout is fair play. I decided I'd be a little bold without being too obvious and quickly started after her. She was about ten yards ahead of me and not up to "Jessica" speed yet. She was headed for the deep end and I knew I had time to catch her. I took a deep breath and dove to the bottom of the pool, racing along the bottom. I could see her blurry outline above me. She stopped to look behind her, treading water.
I sat upright and braced my powerful legs against the bottom of the pool and launched myself up towards my sister. I thought briefly about placing my hand directly between her legs and using the momentum to eject her from the surface of the pool, see how high she could go, but at the last moment I changed my mind. I didn't want to offend her or make her uncomfortable. I simply loved her too much to harm her in any way or make her feel uncomfortable.
Instead, I angled sharply up behind her, skimming my body along her legs and perfect ass. I wrapped my arm across her chest and with the force and momentum, and a startled squeal from Jess, carried her half way out of the water before I pulled her under the surface with me.
Though it could have only been moments, that instant with her in my arms seemed to last a lifetime.
As we crashed to the surface I loosened my hold on her and allowed my arms to uncross just enough so that my palms were clutching her breasts. I could feel the small, hard, eraser tip nipples graze against my palms, sending a shock of desire through my body. I could feel my half-erect penis settling briefly in the crack of her ass as the two perfect globes squeezed lightly at it as she kicked her legs. As we stopped sinking, I took my arms and hands away from her tits and ran them lightly down her sides, stealing a caress of her tight abdomen and I could feel her muscles flexing there as she propelled herself towards the surface. As she glided upwards out of my grasp, I slipped my right hand to her front and kept my left at the small of her back and pressed lightly with both. Her petite body fled through my hands as if it were greased and in one hand I felt the wonderfully full cheeks of her ass, but in the other, the flat of her tummy and the soft folds of her pussy through her bikini as she slipped through.
The entire encounter could not have lasted more than four or five seconds and then we were both bobbing on the surface, me playing stupid as I wiped the water from my eyes. I looked at Jessica and she was just smiling.
"That was so much fun!" she said. "I had almost forgotten how good you are at that game, Mike."
I continued to stupidly blink the water out of my eyes before responding innocently, "So, you saying I won?"
"You wish!" she yelled and launched herself at me.
I wasn't ready for it and before I knew it I was under water and she was swimming over me. She flat-out mowed me down. I felt my cheek bounce lightly off of her breast and my nose skim quickly down her flat tummy and glide between the lips of her pussy over the fabric of her bikini before she was completely over me. I righted myself and reached up for the surface when I felt a cool, soft hand grab my knee. I looked down to see the blurry form of my sister swimming between my legs. She grabbed a hold on my thigh with her free hand and literally started climbing me like a ladder, one rung at a time.
I felt her left and right hands let go of my legs almost simultaneously. Her right hand reached up and grabbed me just above the left hip but her left hand snaked its way up the open right leg of my swim trunks. I felt her small hand curl around my inflated cock and give a significant squeeze as if she were grabbing ahold to lift herself higher. A moment later she released my dick and withdrew her hand from my shorts, lightly grazing my ball sack with her fingernails on the way out and I almost choked on a mouthful of water.
We broke the surface again and easily tread water, catching our breath.
"You give up?" she asked so innocently that I had to wonder if she realized what she had just done. If she did know she had become one hell of an actress because the innocent vibe coming from her made me believe that she actually did not know what it was that she grabbed.
"I surrender," I said in mock exhaustion. "You're just too good, Jessica."
She smiled and winked at me. I spent the rest of the day wondering what that wink meant.
It was some time before I was able to get out of the water. Just that one moment in the water with Jessica, when she grabbed my cock, had me rock hard for the next hour. We continued to play around in the pool but I didn't dare be so bold with her again. Honestly, I didn't want her to get all that close to me in case she did happen to rub the wrong spot and feel the hard bulge in my trunks.
We spent three hours in the pool and I had calmed down enough to get out of the water. Jess climbed out first and gave a slow, sexy glance over her shoulder at me as she walked towards her locker room. I was briefly stunned again at the form of her body, the taut lines of her muscles and the soft, sultry sway of her ass as she walked away. I blinked and looked around. Every guy in the pool paused and openly gawked at her until she disappeared through the doorway. I had to smile. I knew exactly what they were thinking.
I jumped out and sauntered towards the locker room and rinsed off in the shower before accessing my tiny locker and drying myself. I couldn't help but think of what had happened in the pool and I quickly became sulky and embarrassed with myself. How could I have done that to my sister? Had she realized what I had done and retaliated by grabbing my cock? It didn't matter. She was my sister and I shouldn't be thinking that way about her. It was wrong on so many different levels that it just boggled my mind. She was just so beautiful...
When I came out of the locker room door, Jessica was dressed in the bikini top that she had worn on the way to the pool but she now had on some extremely short cut cut-off jeans like a miniature version of Daisy Duke's. Long white tendrils of fabric flitted down from them and danced playfully on her narrow thighs.
She bounded up to me and gave me a kiss on the cheek, she was giddy and happy. I loved seeing her that way.
"Thanks Mike. I had so much fun today!" she said.
I managed, "Sure."
The ride home was quiet, at least on my part. I was lost in thought. Jessica just kept chatting away in the passenger seat about anything and everything. I didn't pay much attention to what she was saying. My eyes kept stealing glimpses of her tanned legs and firm body. My thoughts were out of control, it seemed. I couldn't control their direction and became more moody because I couldn't get them off the track they were on. I kept seeing the soft folds of her pussy outlined by the sheer fabric of her swimsuit, kept feeling her hard nipples pressing against my palms and kept feeling her small, smooth hand inadvertently (or not) squeezing my cock.
By the time we got back home, my dick was semi hard and sitting heavy in my shorts. As soon as I got out of the car, I had to adjust for comfort and Jessica openly watched as I quickly readjusted. I pretended not to notice. Instead, I looked up at the afternoon sun, closing my eyes.
"You were right, Jess." I said. "It's hotter than the ninth level of hell out here. Let's get inside."
She padded over next to me, her pretty bare feet slapping daintily on the sidewalk. "How can you stand the heat on your feet?" I asked, bewildered.
"It's not that bad, Mike. I've been much hotter than this." she said with a conspiratorial grin.
I just blinked at her a couple of times, speechless, before starting for the door. She sided up next to me and put her arm around my waist. It felt natural when I unceremoniously tossed my arm around her neck and shoulders. I was aware of how close my hand was to her right breast. We didn't say anything as we made our way up the walk. I was busy trying to rein my thoughts in but failing as I felt the rhythm of our movements. Her slender hip brushing my thigh in a natural, perfect wave of motion. The fine line of the muscles in her abdomen rippling calmly sent a little more blood to my mid-section and I could feel my growing erection pressing against the waistband of my low-cut shorts.
We got to the front door just in time and I quickly excused myself with a lame excuse of wanting another shower because of the chlorine from the pool. Jessica said that she would make us a couple of sandwiches for lunch while I showered.
I bounded up the stairs and went straight for the bathroom. I shut the door behind me as I entered and quickly started the water running and stripped out of my trunks and set my aching cock free of its confines. I was surprised at the intensity of my erection, my dick actually looked thicker than usual and in all honesty, it hurt a little. I had never had an erection so strong. I let the water run and rummaged through the cabinets in search of some form of lubricant. I don't usually use lube when I masturbate, but I thought if any time was a good time to start, this was it. I found a half-full tube of some "pear and coconut" scented lotion, obviously Jessica's, and squirted a glob of it into my palm. As I wrapped my hand around the shaft of my cock, I slowly moved my fist up and around the head, coating my entire penis with the lotion. Curiously, the lotion had a cooling effect and felt incredibly good as I slowly fucked my fist. The same images kept floating through my mind and I gave in to them. Again, the feel of Jessica's trim body and smooth skin. The feel of her butt cheeks squeezing my cock in the pool, the feel of her swollen pussy lips as my nose glided smoothly between them, over the sheer fabric of her bikini bottom and the incredible beauty of my sister sharp in my mind. I didn't last long as I started bucking my hips, forcing my cock through my tightening fist and came hard as I visualized Jessica looking sexily back at me after we got out of the pool.
