As they continued their vacation, Jack found himself growing increasingly aroused by watching his wife, Jill, and her lover, Mark, interact intimately. One day while they were all relaxing together at the beach, Jack suggested they take things further. With some hesitation at first due to the presence of her husband, Jill agreed to let Mark join them for a passionate threesome by the ocean.
The three of them made their way towards a secluded spot where waves gently lapped against the shore. As soon as they reached their destination, Jack removed his swim shorts and began fondling his erection, eagerly anticipating what was to come next. His eyes drank in the sight of his beautiful wife, naked except for her bikini bottom which she slowly pulled aside. Mark, already fully aroused from seeing them both undressed, knelt between Jill’s legs and began licking her pussy vigorously as she moaned in delight. Meanwhile, Jack positioned himself behind her and gently pushed his rock-hard cock against her wet entrance. He guided it inside her slowly at first before thrusting deeper as he felt her muscles clench around him in response.
As they fucked, Jill turned her head towards Mark and offered him her lips for a sensual kiss. He accepted eagerly and their tongues danced together as their bodies moved rhythmically in unison. Feeling left out yet still aroused by the sight before him, Jack pulled out of his wife just as he was about to cum and jerked off over her ass instead.
His hot load splattered across her cheeks, leaving a sticky mess that mixed with sweat and sea water.
Jack caught his breath momentarily before turning Jill over onto her back and positioning himself between her legs again. Jill smiled seductively up at him, spreading her legs wider to welcome him back in. Mark moved closer, positioning himself at Jill’s mouth, ready to give her one more taste of his stiff cock. She eagerly took him in, sucking him off while Jack resumed fucking her from below. Their moans filled the air as they gave in to their desires. Mark began thrusting into Jill’s mouth, pulling out just enough to let her take in deep breaths before diving back in. Jill’s hands roamed all over their bodies, grasping Mark’s ass and guiding Jack deeper into her pussy. The three of them were lost in the throes of passion, moving in perfect sync.
Jack felt his climax approaching rapidly. With a grunt, he ejaculated inside Jill, filling her womb with his hot sperm. He pulled out and lay beside them panting, watching as Mark continued pounding Jill’s face until he too erupted, filling her mouth with his creamy load. Jill swallowed greedily, savoring the taste of Mark’s ejaculate, then lifted herself up for another kiss with Mark.
Exhausted but satisfied, they lay tangled together on the beach, basking in the afterglow of their intense encounter. As the sun set over the horizon, painting the sky in vibrant colors, they knew this vacation would always hold a special place in their memories as the day they explored their deepest taboos and unleashed their wildest fantasies.