I notice your right hand is now cupping your pussy as your legs spread even wider. My cock, made half-hard by your entrance, is now at full attention in the warm water. It is so hard that it is not even waving back and forth in the water. It points like a compass toward the surface. You slide your index finger into your pussy and hold it there as you continue your story.
"When he looked at me, I could feel myself start to get wet. I propped myself up on my elbows to let him see the side of my breast while I pretended to adjust my swimsuit top. I could see his cock start to swell through his swimsuit. It may have just been my imagination, but it seemed huge. The beach was not very crowded, but he didn't seem to care if anyone else noticed his erection. He kept his head turned sideways to watch me. I lay still for several minutes, pretending to be asleep. His bulge did not go down."
Now your finger is slowly circling your clit. I drop my left hand under the water to squeeze the base of my cock as you continue.
"I decided that it would be safe to play this little game further, so I propped myself up again, a little further this time. He could see my entire breast and my nipple when I lifted clear of my swimsuit. I reached for the tanning lotion and squeezed some onto my right hand. When I reached across to rub it onto my shoulder, my left breast was pointed straight at him. My nipples were hard as rocks. I put some lotion on my other shoulder and lay back down with my head turned toward him. His cock was even harder, the head was lifting up the waistband of his swimsuit and I could see the wet tip of it peeking out."
I watch as you cup your breast with left hand, pinching the nipple between your fingers. Your finger is circling your clit even faster. Your gaze drifts down and finds my hand stroking up and down on my cock under the water.
"That made my pussy throb so much that I squeezed my thighs together. That must have made my ass move or something and he must have noticed, because the head of his cock popped completely past the waistband of his swimsuit. It must have been it least eight inches long because at least two inches were showing above his swimsuit. The head of it was swollen and purple and there was drop of moisture glistening at the tip. He must have remembered where he was, because he rolled over onto his stomach. I turned my head the other way and pretended to fall asleep. After I waited a while, I waded out into the water, hoping I could get my suit wet before someone noticed the wet spot on my crotch."
You stop talking and close your eyes to revisit the scene in your mind. Your hand is moving more intensely on you pussy, rubbing your finger up and down and around your clit. I don't want to come yet, so I stop stroking my cock and watch you as your hips start lifting away from the tub seat. Your breasts bob rhythmically in the water, the little diamonds sparkling and disappearing around them.
"Oh god, I'm coming!" you moan as you lift your hips higher and thrust your finger deep into your pussy.
When the explosions wane, you ask breathlessly, "What are you thinking?"
"I think I want to fuck you. Now! Let's go inside."
You don't say a word. You rise from the water with a sense of urgency and step over the side of the tub, leaving your wrap on the patio. I follow, watching your ass bounce up and down with your quick steps. Inside, I spread my towel on the living room floor and motion for you to lie down on it. My cock was now super-erect, pointing straight up and pulsing with each beat of my heart. I kiss you fiercely on the lips as I position myself on my knees between your legs. I look down and see your swollen, open pussy wet from your orgasm. Of course, it's wet from the hot tub, too. But that doesn't count. I don't even have to guide my cock to your pussy. As I lean forward to kiss you again, the head of my cock slips straight between your open lips. In one smooth motion, I slide my cock totally into you. Your pussy it so hot that it embraces my cock just like the hot water had embraced my body when I sat in the hot tub earlier. You body is still warm from the water as I pressed my chest against your breasts. I felt your hard nipples against my chest as I pull my cock back for another stroke. Since I am so aroused by your story and by watching you make yourself come, I know I will not last long. I stroke the full length of my cock in and out of your incredible pussy slowly five or six times and then thrust as deep as I can and hold it there. You lift you hips and grasp with your pussy. The explosion begins at the base of my cock and erupts from the head. As the hot jet blasts into your pussy, the head of my cock swells to prepare another blast. I can feel the heat of my cum wash around my cock. You shudder with a little after-shock orgasm as your pussy tremors to squeeze out the last drop.
I collapse beside you and try to catch my breath. When I can finally speak, I ask, "I hungry now, what do you say we order a pizza?"
"Sounds good to me."