[PSTL-006]

Yamashita-san Who's the JAV actress in this video? Amateur? Name revealed!

As a personal trainer at a fitness gym, I support clients who are dedicated to their daily workouts. Among our most popular services is a special sex training menu that has significantly increased repeat customers. Today, another client arrives—a stunning woman with a great figure who wants to build muscle. Since it's a private lesson, we're alone in a space where anything can happen. We're supposed to start with squats, but her tight white fitness pants and sheer red panties immediately highlight her erotic appeal. I keep staring as we begin the session. When we move to push-ups, I notice she has almost no arm strength, and she can barely do any sit-ups, giving her a slightly frustrated look. During a flexibility check with leg splits, I discover she's surprisingly stiff. From behind, I press against her body to assist, gradually getting closer until I start groping her sexy breasts. "I-Itai!" she cries out, yet she endures the training. While pressing her body, I continue fondling her breasts. I remove her sports bra, and she looks surprised, yet somewhat embarrassed. "Hey! What are you doing?" she protests, but I explain, "Direct contact gives better results." Convinced, I start roughly squeezing her bare breasts and licking her nipples, making her scream, "Aaah! No, stop!" Finding her resistance adorable, I suggest building thigh muscles too. I spread her into a wide M-shape and rub the crotch of her tight pants. Her reactions start twitching, and when I yank off her pants, she shyly whispers, "I-I'm embarrassed!" I reassure her, "It's just us here, it's fine." Rubbing her pussy through her panties, she resists at first but soon starts moaning. Sensing she's close, I slide her panties aside and touch her bare pussy. "You're sweating a lot here," I say, spreading her folds with my fingers, rubbing her clit, then sliding a finger inside. "Ah! Your finger's inside!" she gasps. I ask, "Have you been using these muscles lately?" She replies, "No, I haven't..." I say, "They're stiff, so I'll loosen them up," and start moving my finger vigorously. Her pussy squirts and convulses with wet sounds. Her clit is now erect, so I pull off her panties and start licking. "Ah! Ah! I'm cumming..." she screams. Responding to her climax, I suggest, "Now let's train your mouth with this exercise tool." I make her kneel and present my erect cock. Hesitant at first, Yamanaka-san takes it into her mouth and slowly starts a pleasurable blowjob. "Go deeper!" I urge, and obediently, she takes it all the way to the base, gagging her throat with loud gulping sounds. Saliva drips down as the pleasure overwhelms her, making her instinctively grind her mouth against my cock. Afterward, I stand her up and share a deep kiss—she boldly entwines her tongue with mine. I make her grip the abdominal machine while I grope her slim waist and squeeze her ass. "Your butt is tense. Let's train it," I say. "Don't spread me so wide, it's embarrassing!" she protests, but I finger her pussy and lick her ass crack, making her moan and whimper. I position her on her knees, facing forward, and present my rock-hard cock. "Squeeze this tool between your breasts," I instruct. Her cleavage, slick with sweat and saliva, creates smooth tit-fucking. The sensation is so good she naturally starts moving her hips. Then I announce, "Now for the main training—let's work your vaginal muscles." "Huh? You mean real sex?" she gasps in surprise. I make her grip the abdominal machine again and enter her from behind, thrusting hard and deep. She cums instantly, sweating all over. Keeping my cock inside, I sit on a chair and start seated intercourse, rubbing cock and pussy together. "Aaah! I'm cumming, cumming, cummming!" she screams. I declare, "Now, let's go spartan!" I guide her into cowgirl position, instructing her to move her hips up and down. She wildly grinds until she cums again. I pull her close, kissing as I pound into her from below. Then I lift her into a face-to-face seated position, both of us thrusting, pushing our muscles to the limit. "I can't! My legs are giving out!" she cries. I switch to missionary, lifting her hips and instructing her to move herself. "Huh? Me?" she asks, shocked. "This works your hip muscles. Just 100 more reps!" I explain. She cums midway and breaks down crying, unable to continue. "Then I'll take over." I thrust fully into her in missionary, kissing deeply while fiercely slamming my hips. "Now, I'll inject your supplement inside." "Huh? What's that?" she asks, startled. I pull her forward, thrusting deeply as I release a thick load of creampie deep inside her. "I still have more—squeeze it all out." I present my cock, making her finish with a cleanup blowjob. "That concludes today's training course. Would you like to book your next session?" "Y-Yes, I will. But please be gentler next time." And so, I steadily increase my roster of repeat clients I can impregnate.