"I'll leave you two at it then"

"OK, then," I said, getting up from my seat. "I'll leave you two at it then."

I waded across the hot tub, trying to sidestep the two girls as I exited but, as I pulled my foot up out of the water, I felt a hand grab my arm. I looked down to see Tina, holding me in place.

"You can stay too," she said. "If you like."

If I like? Hell yea, I like. I very much like, in fact.

I tried to keep my composure as a million thoughts ran through my head. I looked at Jessica who looked at Tina. Her eyebrows raised and they seemed to have a brief conversation using just facial expressions. Eventually Jessica smiled, looked at me, and nodded.

Slowly, I sunk back into the hot tub.

"So," Tina said. "Where were we?" She leaned forward and kissed Jessica. Their mouths opened wide and I could see their tongues wrestling. Their perfect, soft, pink lips pressed up against each other like sexy marshmallows. Then their hands began... roaming. Exploring. Grabbing and groping. They squeezed emphatically at each other's large breasts and round asses and pulled each other tight, crushing their tits together. Then, with a slight adjustment, their hands were between each other's legs. I could see their arms moving in slow, fluid motions as their fingers probed and teased and pleasured.

I watched, mesmerized, as their bodies undulated under the surface of the water. Jessica's head rolled back. She thrust her chest out, her back arching as Tina's fingers worked their magic. Tina took the opportunity to kiss Jessica's exposed neck, nibbling her way down to her shoulders.

Then Jessica's eyes shot open and she looked directly at me, her eyes lingering on mine for a moment before a smirk grew across her face and her eyes lowered.

I got the hint.

I was hard as a rock, my cock floating up, the head just slightly under the surface of the water which rippled with Tina and Jessica's movements. I grabbed it, wrapping my fingers around the shaft then lifted my hips a bit to bring it above the water.

Jess' eyes grew wide as I began to stroke my hand up and down the length of my shaft. She bit her lip and buried her face in Tina's shoulders, the two girls' arms becoming more frantic. Their bodies got more into it. They moaned and whimpered as they bucked and writhed against each other.

Jessica took a peak at me out of the corner of her eye. My fist was gliding effortlessly up and down my now slick cock, pre-cum mixing with the chlorinated water. I squeezed, twisting slightly at the head.

Jess and I had masturbated in front of each other before, not just over video calls but in person. There was something so sexy about watching her get herself off and she certainly seemed to enjoy watching me make myself cum. I could usually pace myself and hold off to make sure I came with her but I found myself struggling. The two girls were just too sexy to comprehend. The details in my imagination were nothing compared to real thing happening directly in front of me.

"Cum for me," Jess mouthed. She had pulled Tina into her chest, letting her feast on her tits as Jess stared at me. My cock lurched. I grunted and gasped as I fought to hold out for just a few strokes longer. Jess' moans grew in volume. Tina pulled her face from Jessica's chest and looked up, noticing Jessica's focus then followed it to me.

Two sets of gorgeous eyes locked onto my cock, one a radiant sapphire, the other a dazzling emerald. Their hair was wet and frazzled, an effect of the humid steamy air and their heightened activity. Their cheeks were flush, their bodies shimmering as the bountiful, soft flesh pressed and rubbed and squished together.

"Fuck," I grunted. My cock began to swell. My hand became a blur as the rest of my body went rigid. With three more strokes I grunted again then bucked up into my fist, shoving my cock up out of the water.

"Fuck, fuck, aaarrrrrrrrrgghh!" I groaned as I came. Rope after rope of cum erupted from the tip of my cock and rained back down into the bubbling hot tub.

"Fuck, I'm cumming!" Tina moaned. Jess followed, the two blondes humping away at each other's hands as they shook, shivered, shrieked and moaned through powerful orgasms. They kissed, their lips and tongues connecting in a passionate, wet embrace as their bodies convulsed. My orgasm slowly subsided, my hips slowly lowering back down into the seat. The three of us sat there, panting, our bodies limp and exhausted.

"Holy shit," Tina gasped. "That was..." She looked at Jessica, then at me.

"...hot," Jessica finished for her.

We sat there for a bit longer, the silence broken only by the bubbling of the jets and the soft wind howling through the woods in the distance. My cock began to soften and my mind started to clear.

I guess it wasn't a dream after all

As often as Jess and I had fucked in the hot tub, and for as many topless girls and bottomless guys that paraded in and out of it over the years, Jess and I had never actually done anything sexual in front of other people. One of my friends got a handjob in the hot tub one night while we were all hanging out but it's not like we all just stood around and watched them. We just let them go on while we went about our own fun playing beer pong or pool or whatever it might have been.

Now, the three of us sat, catching our breaths in silence as we processed what had just happened. I had just watched my ex-girlfriend have sex with her girlfriend while I jerked off. Jessica had just had sex with her girlfriend while watching her ex-boyfriend jerk off. And Tina had just had sex with her girlfriend while her girlfriend (and she) watched her girlfriend's ex-boyfriend jerk off.

"It's not often that Ethan is left speechless," Jessica said, finally breaking the awkward silence.

"I... uh... yeah..." I shook my head and chuckled at my own flubbing of thoughts. "I was not expecting that. You guys are so... just so fucking hot."

"It's hard to disagree with that," Tina said. She kissed Jessica, making a show of sliding her tongue into Jess' mouth. "I could fuck you in this hot tub until my tits became wrinkly and pruney."

Hearing Tina speak like that was a bit jarring.

"I'd still want to suck on them and squeeze them," Jessica said. She scooped Tina's breasts in her hand and squeezed then leaned forward and suck Tina's nipple into her mouth. Tina shivered and let out a teeth-chattering, "ooooh!"

"Let's head inside," Tina suggested.

"I could get an early dinner cooking," I agreed.

"No, don't do that," Jessica said. "Let's just have some snacks and dips and we can have leftovers. You've cooked so much for us. I know you love it but it will be so much food that goes to waste."

"I promise you, it won't go to waste," I assured her. "But, if you insist, I'll grab some cheese and put together some dips while you guys shower."

I got together a nice spread of snacking foods and placed it on the coffee table in the living room. The water was still running. They'd been in the shower quite some time. As much as I wanted to just leave them alone, I also had left my phone upstairs on the bed. As I passed by the bathroom, I heard the unmistakable sounds of multiple female moans echoing off the shower walls. I stopped for a minute, contemplating whether I should just open the door and peak in.