Busty Runner Rides Me Cowgirl on Bench After Morning Jog Encounter

The morning air feels cool and crisp, with the autumn breeze brushing against my cheeks. As a salaryman named Daiki, I've recently made morning runs a habit to stay healthy. My daily commute by train and on foot feels monotonous, so I wanted to get some movement in at least during the mornings. Today I'm jogging slowly along my usual running course. The leaves on the trees are starting to change color, with fallen leaves scattered across the ground. My breathing has picked up a bit when I notice a small uneven spot in the asphalt underfoot. Distracted, I trip and fall, scraping my knee and landing hard on my backside.

"Ouch... damn, first thing in the morning too." Muttering to myself, I try to stand up. My leg feels a little numb though, and I can't quite put weight on it. Embarrassing as it is, this mishap happened on an empty course. Out of the corner of my eye I see someone's footsteps approaching.

"Are you okay? Looks like you took a tumble."

A soft voice reaches me. Looking up, a woman in sportswear stands there. Black leggings and a loose tank top. In the morning light her silhouette stands out clearly. She looks about my age, maybe late twenties. Her hair is pulled back in a ponytail, and her skin glistens healthily with a light sheen of sweat. ...Oh, her chest. It's big. The tank top stretches tight over it, the volume enough to make it sway. I quickly look away, but my heart starts pounding. For me, still a virgin, this situation is already pushing me toward panic.

"Uh, y-yeah. I'm fine. Just slipped a little..."

She crouches down to check my knee. She introduces herself as Yumi. She runs this course regularly too and apparently goes to the gym as well. Laughing, she calls herself a health nut. "I'm Yumi. I work as a running coach of sorts. Let me see how bad the injury is?"

Yumi's hand touches my knee. The mix of cold sweat and warm skin sends a shiver through me. Her scent, a fresh blend of sweat and shampoo, tickles my nose. In my line of sight her chest draws closer. The cleavage is deep, and I catch my breath. "Ah, it's just a scrape. There's a bench nearby, so let's get you over there. I've got disinfectant with me."

I have no reason to refuse, and honestly it feels more exciting than frightening. Leaning on her shoulder, we reach the bench a few hundred meters away. Autumn sunlight filters through, and the wooden grain of the bench feels cool. Once seated, Yumi pulls a bandage from her sports bag and carefully applies it. Her fingertips are gentle yet strong. "Thank you. I'm Daiki. I'm a salaryman and only started these morning runs about a month ago."

"Heh, a beginner then. Tripping happens all the time. I used to do it too when I started. By the way, morning runs are great, right? The air is so clear and it makes for a refreshing start to the day! If you keep at it you'll build stamina and confidence."

The conversation flows easily. Yumi is health-conscious, eats yogurt and fruit for breakfast, and works as an online fitness coach. I complain about my office routine while being drawn in by her smile. Her eyes sparkle and the sweat-glistened line of her collarbone looks erotic... no, I can't think like that. Just talking makes me tense up, my voice rising. "Wow, I really admire someone with a figure like yours, Yumi. I've been stuck at a desk job for so long..."

Sitting side by side on the bench, we share water from a plastic bottle. Her breathing is still a little heavy from the run. The wind carries the rustle of leaves in the quiet morning. My senses pick up the smell of earth mixed with her body scent, a sweet-tart sweat. Mentally I'm already captivated by her. An encounter like this feels far too lucky for a morning. Suddenly Yumi places her hand on my shoulder. "Daiki, are you nervous? Your face is red. Maybe the adrenaline from the run?"

"N-no, not really..." I deny it quickly, but her gaze feels hot. Her chest rises and falls with each breath, the thin tank top fabric almost translucent. My groin starts to react. This is bad, right here.

The casual conversation gradually shifts. Yumi leans closer. "Hey, morning exercise really gets the urges going too, doesn't it? After a run I always get so excited. My body heats up... Don't you feel it too, Daiki?"

My heart feels ready to explode. Her words have suddenly turned erotic. "Yumi...?" Before I can finish, she smiles and looks at me. Without warning her hand slides onto my thigh. The heat through the leggings is intense. "Want to rest on the bench for a bit? Nobody comes along this course. It feels almost private here, right?"

The pace is too fast for my head to keep up. All I can do is nod. Yumi wraps her arms around my neck and presses her lips to mine. Soft contact, her tongue intertwining. It tastes fresh like mint gum. Her breath is hot, and the sweet taste of saliva spreads. My hands instinctively go to her back, feeling the damp fabric and its slippery texture.

"Yumi, wait... we're outside..."

"It's fine. Let's enjoy the morning thrill. I'll show you what healthy desire feels like, Daiki."

Her voice drops to a whisper. The air around the bench turns suddenly erotic. Yumi stands and straddles me. She shifts her leggings aside and slips off her underwear in one quick motion. Her hand pulls down my pants and grips me, trembling. The sensation explodes—warm, soft pressure from her palm. "Ah, Daiki, you're impressive. A virgin? Heh, your first time riding like this should be fun."

"How did you know...! This is too much, I..." She laughs and silences my flustered words. Her large breasts press close to my face. She rolls up the tank top and removes her bra. With a soft bounce the heavy breasts spill out. Sweat-glistened skin, pink nipples stiff and pointed. Visually it's overwhelming. The autumn breeze brushes her skin while birdsong drifts from afar, yet everything around us stays silent.

Yumi lowers herself onto me. In cowgirl position her heat envelops me, slick and tight. The experienced grip of someone far from inexperienced squeezes me. "Ahh... it's in. Daiki, you're so hard. Morning exercise really gets you energized."

Her hips begin to move, slowly tracing circles. Her sweat-slick breasts press against my chest. The wet sounds of skin meeting fill the air along with her moans. "Haa... nngh, Daiki, does it feel good? After a run my body always aches. Healthy sex is nice too, right?"

I can only endure. As a virgin my hands don't know where to rest. When I grip her hips the smooth skin feels intoxicating. The mingled scent of sweat and arousal grows thicker in the air, sweet and primal. When I wipe sweat from her with a finger and taste it, it's salty. Visually her breasts sway heavily up and down, droplets flying onto my face. Tactilely her inner walls ripple and clench as her riding speeds up.

"Yumi, wait... I'm about to..."

"Not yet, hold on longer. Touch my breasts. Squeeze them."

At her command I reach up. The heavy breasts yield softly under my fingers. When I pinch a nipple her hips buck harder. Wet sounds echo around us. On an autumn morning bench, this... it's too shocking. My mind mixes excitement and fear. What if someone comes? But I can't stop. Her body heat melts me.

Climax approaches. Yumi's movements reach their peak, rocking forward and back to take me deeper. "Ah, Daiki, together... come inside! A healthy morning finish!"

I can't hold back and explode, releasing hot pulses deep inside her. She tries to pull away at the last moment but it's too late. Some spills out, trailing down her thighs. Her large breasts glisten with sweat, her breathing ragged. I sit dazed. Graduating from virginity in such a sudden morning.

In the afterglow on the bench Yumi leans against my chest. "Heh, Daiki, that was good. My morning urges are satisfied. Let's meet on this course again. We can continue in a healthy way."

All I can do is nod. The autumn wind feels cool as sweat begins to dry. The taste of her lingers on my lips. The scent of our mingled bodies remains. Visually her satisfied smile. Audibly distant traffic. Tactilely the hard bench. It was a morning of being swept away. My steps toward work feel light. No longer a virgin, I begin a new start.