[kiasusam]

“Hey Tez, the weather is pretty good. I’m gonna take a dip in the pool. You wanna join me?”

“Sure, just let me get changed first.” As expected. She brought her new bikini along, and within 5 minutes was with me in the pool soaking up the sun.

“Tez, remember those swim races we used to have when we were littler She nodded. "How about we relive those old times?’

I looked at her body shined on by the sunlight, it was such a pleasant sight, my step sister displaying her nice body defenselessly in front of me.

Her curves and her perky boobs kind of made me steam unknowingly.

She laughed. ‘You mean those times I always beat your "Times can change! I bet I could beat you now. Are you on?’

"Sure! If I win, you’re cooking dinner.” She said confidently. And if I win?’ "It’s not going to happen. But if you do.. Well talk it about it after.’

Having hit the gym regularly in my poly days, my stamina increased since the time I was a kid. And I easily beat Tez in our race of two laps. As she was surfacing up at the end, she was panting heavily. I got out of the pool to get her a drink. I came back, passed her the drink and sat on the edge of the pool, deliberately situating my erection through my board shorts at her eye-level.

"So, what about my prize…”

Tez’s eyes sparkled as she noticed the tent in my shorts. “I know what you want. Greg It looks pretty obvious to me. I just never knew I had that effect on you.’ She positioned herself between my legs, spreading them apart and started to stroke my cock through my shorts.

Once it was at full mask she slid the shorts down my legs and off into the water. She slurped my cock into her mouth, rather more expertly than I imagined.

"Someone’s had practice.” I joked as she continued slipping her mouth back and forth on my shaft.

Tez’s head was unrelenting as it bobbed up and down my shaft. My hands wandered down toward her top, feeling up her perky breasts. Her skin was smooth to my touch, and her breasts were firm.

I pulled her swim suit sideways and fondle it around with my hands… I increased my pace and made circular motions around her nipples.

It definitely caused her to be much more aroused and increased her pace as she moaned loudly in the public… with no one around… luckily…

She started to playing with my balls with her left hand, while the other stroked my shaft in tandem with her mouth.

Sensing I was close. Tez lifted her head up from my swollen cock-head….

“You think this blowjob is your prize? This is only the beginning. Since mum and dad aren’t around, you’re going to have our fun. You’re going to fuck me throughout this trip - in the morning when we wake up, in the shower, over the table, on the sofa.” She looked at me with such assertive yet erotic look.

It was such an eye-opener.

I groaned on her words as it was pushing me over the edge.

She was just rubbing all over me…

“Oh, did I mention I want you to fuck me at the beach? I want you to tie me to a tie and take me hard. I want you to pull my bottoms off, spread my legs and slam your hard rod into me over and over. Fuck me doggy-style and hard.’

"Oh Tez. I’m gonna.. I’m gonna cum…”

“Give it to me Greg….! All over my face”, her stroking pace quickened and she massaged my balls faster.

“Fuckkkkkk….!” I cringed and ejaculated all my love juice onto her face while I groaned.

That was it. I spurted load after load unto her inviting face… coating her eyes… her lips and her stuck-out tongue.

That blowjob definitely blew me away… Literally… I can’t imagine how this trip would end.

"That’s only round 1”, Tez hinted while she winked at me. "You better get some rest. Replenish your fluids. There’s more to come tonight…”