Lena sauntered into the gym, her toned body on full display in her tight yoga pants and sports bra. At 35, she was in the best shape of her life, thanks to her intense workouts and dedicated nutrition plan. But Lena’s healthy lifestyle was about more than just physical fitness – it was also an opportunity to indulge in her favorite guilty pleasure: flirting with her sexy gym coach, Jake. Jake was a muscular, tanned Adonis with shaggy blond hair and piercing blue eyes. At 30, he was ten years younger than Lena, but the age difference only added to the thrill of their secret affair. They had started hooking up a few months ago after a late-night workout session turned into a passionate makeout session in the locker room. Since then, they had been sneaking around for steamy quickies whenever they could get away with it. As Lena made her way over to the free weights, she felt Jake’s eyes on her body, his gaze lingering on her round ass and perky tits. She bent over slowly to pick up a pair of dumbbells, making sure to give him a nice view of her cleavage. “Hey Jake,” she purred, sauntering over to where he was spotting a client on the squat rack. “I was hoping you could give me some one-on-one training later. I feel like I need a…little extra attention today.” Jake’s eyes darkened with lust as he took in her meaning. “I’d be happy to help you work on your form,” he said, his voice low and husky. “Meet me in the locker room in 15 minutes. I’ll show you some new exercises I think you’ll really enjoy.” Lena felt a thrill of excitement as she watched him walk away, his tight ass flexing in his athletic shorts. She went through the rest of her workout in a daze, her pussy growing wetter and wetter with each passing minute. By the time 15 minutes had passed, she was practically dripping with anticipation. She hurried to the locker room, doing a quick scan to make sure it was empty before locking the door behind her. Sure enough, Jake was already there, waiting for her with a wicked grin. “Well hello there,” he said, sauntering up to her and pulling her into his arms. “I’ve been thinking about this all day. I can’t wait to get my hands on this sexy body of yours.” Lena moaned as he captured her mouth in a searing kiss, his tongue plundering her mouth and making her knees weak. She ground her hips against him, feeling his hard cock straining against his shorts. “Mmm, I can feel how much you want me,” she purred, reaching down to palm him through the fabric. “You’re so hard for me already.” Jake groaned and squeezed her tits roughly. “Fuck, I want you so bad,” he growled. “I want to bend you over and fuck this tight little ass until you’re screaming my name.” Lena gasped at his dirty talk, her pussy clenching with desire. She quickly shimmied out of her yoga pants and underwear, kicking them aside to reveal her naked lower half. Jake wasted no time kneeling down and burying his face between her legs, lapping at her wet slit and flicking his tongue over her clit. “Oh fuck, yes!” Lena cried out, fisting her hands in his hair as he ate her out like a man possessed. “Don’t stop, baby! I’m so close!” Jake picked up the pace, fucking her with his tongue and rubbing circles on her clit until she was trembling on the edge of orgasm. With a scream, Lena came hard, her pussy gushing all over Jake’s face as he lapped up every drop. “Mmm, you taste so good,” he growled, standing up and undoing his shorts to reveal his massive, throbbing cock. “I need to be inside you right now.” Lena turned around and bent over a bench, wiggling her ass at him invitingly. Jake groaned and gripped her hips, rubbing the head of his cock up and down her slick folds before slamming inside with one hard thrust. “Oh fuck, you’re so tight!” he moaned, starting to pump in and out of her at a brutal pace. “This pussy feels amazing.” Lena could only moan in response, lost in a haze of pleasure as Jake pounded into her relentlessly. She could feel every inch of his huge shaft stretching her out, the thick head butting against her cervix with every deep stroke. “Yes, fuck me harder!” she wailed, pushing her ass back to meet his thrusts. “I want you to fill me up with your cum!” Jake groaned and picked up the pace, fucking her with animalistic abandon as he chased his release. With a roar, he buried himself inside her one final time and began to unload, painting her insides with spurt after spurt of his hot seed. Lena felt the warmth of his cum filling her up and it sent her over the edge again, her pussy clamping down on him as she came hard around his cock. They stayed locked together like that for a few moments, both panting and trembling with the force of their orgasms. Finally, Jake pulled out with a wet plop, his cum immediately starting to leak out of her well-fucked hole. Lena moaned at the feeling, already missing the feel of him inside her. “That was amazing,” she said breathlessly, turning around to kiss him deeply. “I can’t wait until next time.” Jake grinned and helped her clean up before they both slipped back out into the gym to resume their normal activities, their secret affair as hot and steamy as ever.